20164749118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{369169}}^1$

素因数の和:370083

約数の個数: 16

約数和(自身を含む): 31258362240

約数和(自身を除く): 11093613122

約数列:

[1, 2, 31, 62, 881, 1762, 27311, 54622, 369169, 738338, 11444239, 22888478, 325237889, 650475778, 10082374559, 20164749118]

約数ペア:

[(1, 20164749118), (2, 10082374559), (31, 650475778), (62, 325237889), (881, 22888478), (1762, 11444239), (27311, 738338), (54622, 369169)]