20172986482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1373}}^1\times {\mathrm{2411}}^1$

素因数の和:4074

約数の個数: 32

約数和(自身を含む): 33167392704

約数和(自身を除く): 12994406222

約数列:

[1, 2, 11, 22, 277, 554, 1373, 2411, 2746, 3047, 4822, 6094, 15103, 26521, 30206, 53042, 380321, 667847, 760642, 1335694, 3310303, 4183531, 6620606, 7346317, 8367062, 14692634, 36413333, 72826666, 916953931, 1833907862, 10086493241, 20172986482]

約数ペア:

[(1, 20172986482), (2, 10086493241), (11, 1833907862), (22, 916953931), (277, 72826666), (554, 36413333), (1373, 14692634), (2411, 8367062), (2746, 7346317), (3047, 6620606), (4822, 4183531), (6094, 3310303), (15103, 1335694), (26521, 760642), (30206, 667847), (53042, 380321)]