20216282974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3197767}}^1$

素因数の和:3197907

約数の個数: 16

約数和(自身を含む): 31657903200

約数和(自身を除く): 11441620226

約数列:

[1, 2, 29, 58, 109, 218, 3161, 6322, 3197767, 6395534, 92735243, 185470486, 348556603, 697113206, 10108141487, 20216282974]

約数ペア:

[(1, 20216282974), (2, 10108141487), (29, 697113206), (58, 348556603), (109, 185470486), (218, 92735243), (3161, 6395534), (6322, 3197767)]