20138020272

素因数分解:

$2^4\times 3^2\times {\mathrm{139847363}}^1$

素因数の和:139847377

約数の個数: 30

約数和(自身を含む): 56358487692

約数和(自身を除く): 36220467420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139847363, 279694726, 419542089, 559389452, 839084178, 1118778904, 1258626267, 1678168356, 2237557808, 2517252534, 3356336712, 5034505068, 6712673424, 10069010136, 20138020272]

約数ペア:

[(1, 20138020272), (2, 10069010136), (3, 6712673424), (4, 5034505068), (6, 3356336712), (8, 2517252534), (9, 2237557808), (12, 1678168356), (16, 1258626267), (18, 1118778904), (24, 839084178), (36, 559389452), (48, 419542089), (72, 279694726), (144, 139847363)]