20199333170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69652873}}^1$

素因数の和:69652909

約数の個数: 16

約数和(自身を含む): 37612551960

約数和(自身を除く): 17413218790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69652873, 139305746, 348264365, 696528730, 2019933317, 4039866634, 10099666585, 20199333170]

約数ペア:

[(1, 20199333170), (2, 10099666585), (5, 4039866634), (10, 2019933317), (29, 696528730), (58, 348264365), (145, 139305746), (290, 69652873)]