20124962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6397}}^1$

素因数の和:6434

約数の個数: 24

約数和(自身を含む): 35739228

約数和(自身を除く): 15614266

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 6397, 12794, 70367, 83161, 140734, 166322, 774037, 914771, 1548074, 1829542, 10062481, 20124962]

約数ペア:

[(1, 20124962), (2, 10062481), (11, 1829542), (13, 1548074), (22, 914771), (26, 774037), (121, 166322), (143, 140734), (242, 83161), (286, 70367), (1573, 12794), (3146, 6397)]