20184625864

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14929457}}^1$

素因数の和:14929489

約数の個数: 24

約数和(自身を含む): 40981362210

約数和(自身を除く): 20796736346

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14929457, 29858914, 59717828, 119435656, 194082941, 388165882, 776331764, 1552663528, 2523078233, 5046156466, 10092312932, 20184625864]

約数ペア:

[(1, 20184625864), (2, 10092312932), (4, 5046156466), (8, 2523078233), (13, 1552663528), (26, 776331764), (52, 388165882), (104, 194082941), (169, 119435656), (338, 59717828), (676, 29858914), (1352, 14929457)]