20173146536

素因数分解:

$2^3\times {\mathrm{2441}}^1\times {\mathrm{1033037}}^1$

素因数の和:1035484

約数の個数: 16

約数和(自身を含む): 37840181940

約数和(自身を除く): 17667035404

約数列:

[1, 2, 4, 8, 2441, 4882, 9764, 19528, 1033037, 2066074, 4132148, 8264296, 2521643317, 5043286634, 10086573268, 20173146536]

約数ペア:

[(1, 20173146536), (2, 10086573268), (4, 5043286634), (8, 2521643317), (2441, 8264296), (4882, 4132148), (9764, 2066074), (19528, 1033037)]