20125507834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7131647}}^1$

素因数の和:7131749

約数の個数: 16

約数和(自身を含む): 32349155328

約数和(自身を除く): 12223647494

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 7131647, 14263294, 121237999, 242475998, 591926701, 1183853402, 10062753917, 20125507834]

約数ペア:

[(1, 20125507834), (2, 10062753917), (17, 1183853402), (34, 591926701), (83, 242475998), (166, 121237999), (1411, 14263294), (2822, 7131647)]