11872862020

素因数分解:

$2^2\times 5^1\times {\mathrm{46411}}^1\times {\mathrm{12791}}^1$

素因数の和:59211

約数の個数: 24

約数和(自身を含む): 24935496768

約数和(自身を除く): 13062634748

約数列:

[1, 2, 4, 5, 10, 20, 12791, 25582, 46411, 51164, 63955, 92822, 127910, 185644, 232055, 255820, 464110, 928220, 593643101, 1187286202, 2374572404, 2968215505, 5936431010, 11872862020]

約数ペア:

[(1, 11872862020), (2, 5936431010), (4, 2968215505), (5, 2374572404), (10, 1187286202), (20, 593643101), (12791, 928220), (25582, 464110), (46411, 255820), (51164, 232055), (63955, 185644), (92822, 127910)]