20194867822

素因数分解:

$2^1\times {\mathrm{523}}^1\times {\mathrm{823}}^1\times {\mathrm{23459}}^1$

素因数の和:24807

約数の個数: 16

約数和(自身を含む): 30388394880

約数和(自身を除く): 10193527058

約数列:

[1, 2, 523, 823, 1046, 1646, 23459, 46918, 430429, 860858, 12269057, 19306757, 24538114, 38613514, 10097433911, 20194867822]

約数ペア:

[(1, 20194867822), (2, 10097433911), (523, 38613514), (823, 24538114), (1046, 19306757), (1646, 12269057), (23459, 860858), (46918, 430429)]