20130958576

素因数分解:

$2^4\times {\mathrm{163337}}^1\times {\mathrm{7703}}^1$

素因数の和:171048

約数の個数: 20

約数和(自身を含む): 39009034512

約数和(自身を除く): 18878075936

約数列:

[1, 2, 4, 8, 16, 7703, 15406, 30812, 61624, 123248, 163337, 326674, 653348, 1306696, 2613392, 1258184911, 2516369822, 5032739644, 10065479288, 20130958576]

約数ペア:

[(1, 20130958576), (2, 10065479288), (4, 5032739644), (8, 2516369822), (16, 1258184911), (7703, 2613392), (15406, 1306696), (30812, 653348), (61624, 326674), (123248, 163337)]