20171520708

素因数分解:

$2^2\times 3^1\times {\mathrm{84713}}^1\times {\mathrm{19843}}^1$

素因数の和:104563

約数の個数: 24

約数和(自身を含む): 47069809248

約数和(自身を除く): 26898288540

約数列:

[1, 2, 3, 4, 6, 12, 19843, 39686, 59529, 79372, 84713, 119058, 169426, 238116, 254139, 338852, 508278, 1016556, 1680960059, 3361920118, 5042880177, 6723840236, 10085760354, 20171520708]

約数ペア:

[(1, 20171520708), (2, 10085760354), (3, 6723840236), (4, 5042880177), (6, 3361920118), (12, 1680960059), (19843, 1016556), (39686, 508278), (59529, 338852), (79372, 254139), (84713, 238116), (119058, 169426)]