20105693926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{671219}}^1$

素因数の和:672119

約数の個数: 16

約数和(自身を含む): 31968866160

約数和(自身を除く): 11863172234

約数列:

[1, 2, 17, 34, 881, 1762, 14977, 29954, 671219, 1342438, 11410723, 22821446, 591343939, 1182687878, 10052846963, 20105693926]

約数ペア:

[(1, 20105693926), (2, 10052846963), (17, 1182687878), (34, 591343939), (881, 22821446), (1762, 11410723), (14977, 1342438), (29954, 671219)]