20163304914

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31407017}}^1$

素因数の和:31407129

約数の個数: 16

約数和(自身を含む): 40703495328

約数和(自身を除く): 20540190414

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 31407017, 62814034, 94221051, 188442102, 3360550819, 6721101638, 10081652457, 20163304914]

約数ペア:

[(1, 20163304914), (2, 10081652457), (3, 6721101638), (6, 3360550819), (107, 188442102), (214, 94221051), (321, 62814034), (642, 31407017)]