20074489754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{82952437}}^1$

素因数の和:82952461

約数の個数: 12

約数和(自身を含む): 33098022762

約数和(自身を除く): 13023533008

約数列:

[1, 2, 11, 22, 121, 242, 82952437, 165904874, 912476807, 1824953614, 10037244877, 20074489754]

約数ペア:

[(1, 20074489754), (2, 10037244877), (11, 1824953614), (22, 912476807), (121, 165904874), (242, 82952437)]