20195590778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31654531}}^1$

素因数の和:31654573

約数の個数: 16

約数和(自身を含む): 34186894560

約数和(自身を除く): 13991303782

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 31654531, 63309062, 348199841, 696399682, 917981399, 1835962798, 10097795389, 20195590778]

約数ペア:

[(1, 20195590778), (2, 10097795389), (11, 1835962798), (22, 917981399), (29, 696399682), (58, 348199841), (319, 63309062), (638, 31654531)]