在1到20的自然数中是奇数但不是质数的有几个

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SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1194011,2008756,3483177,2781303,358751,759860,3400828,3347478,94825,2352734,1026618,3465169,942429,81361,718015,896273,3449751,2850782,482765,1383412,81445,3235958,404335,1833413,1352843,564574,486373,3347059,3395077,1674517) ORDER BY field (ArticleID,1194011,2008756,3483177,2781303,358751,759860,3400828,3347478,94825,2352734,1026618,3465169,942429,81361,718015,896273,3449751,2850782,482765,1383412,81445,3235958,404335,1833413,1352843,564574,486373,3347059,3395077,1674517)