20112552726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1780187}}^1$

素因数の和:1780468

約数の個数: 32

約数和(自身を含む): 46142472960

約数和(自身を除く): 26029920234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 11298, 1780187, 3560374, 5340561, 10681122, 12461309, 24922618, 37383927, 74767854, 478870303, 957740606, 1436610909, 2873221818, 3352092121, 6704184242, 10056276363, 20112552726]

約数ペア:

[(1, 20112552726), (2, 10056276363), (3, 6704184242), (6, 3352092121), (7, 2873221818), (14, 1436610909), (21, 957740606), (42, 478870303), (269, 74767854), (538, 37383927), (807, 24922618), (1614, 12461309), (1883, 10681122), (3766, 5340561), (5649, 3560374), (11298, 1780187)]