20158991204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26950523}}^1$

素因数の和:26950555

約数の個数: 24

約数和(自身を含む): 40749192288

約数和(自身を除く): 20590201084

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 26950523, 53901046, 107802092, 296455753, 458158891, 592911506, 916317782, 1185823012, 1832635564, 5039747801, 10079495602, 20158991204]

約数ペア:

[(1, 20158991204), (2, 10079495602), (4, 5039747801), (11, 1832635564), (17, 1185823012), (22, 916317782), (34, 592911506), (44, 458158891), (68, 296455753), (187, 107802092), (374, 53901046), (748, 26950523)]