20019098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53527}}^1$

素因数の和:53557

約数の個数: 16

約数和(自身を含む): 34686144

約数和(自身を除く): 14667046

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53527, 107054, 588797, 909959, 1177594, 1819918, 10009549, 20019098]

約数ペア:

[(1, 20019098), (2, 10009549), (11, 1819918), (17, 1177594), (22, 909959), (34, 588797), (187, 107054), (374, 53527)]