20960652

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{32957}}^1$

素因数の和:33017

約数の個数: 24

約数和(自身を含む): 49832496

約数和(自身を除く): 28871844

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 32957, 65914, 98871, 131828, 197742, 395484, 1746721, 3493442, 5240163, 6986884, 10480326, 20960652]

約数ペア:

[(1, 20960652), (2, 10480326), (3, 6986884), (4, 5240163), (6, 3493442), (12, 1746721), (53, 395484), (106, 197742), (159, 131828), (212, 98871), (318, 65914), (636, 32957)]