20290030079

素因数分解:

${\mathrm{11}}^2\times {\mathrm{7489}}^1\times {\mathrm{22391}}^1$

素因数の和:29902

約数の個数: 12

約数和(自身を含む): 22306238640

約数和(自身を除く): 2016208561

約数列:

[1, 11, 121, 7489, 22391, 82379, 246301, 906169, 2709311, 167686199, 1844548189, 20290030079]

約数ペア:

[(1, 20290030079), (11, 1844548189), (121, 167686199), (7489, 2709311), (22391, 906169), (82379, 246301)]