20766146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21061}}^1$

素因数の和:21109

約数の個数: 16

約数和(自身を含む): 34120440

約数和(自身を除く): 13354294

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 21061, 42122, 358037, 610769, 716074, 1221538, 10383073, 20766146]

約数ペア:

[(1, 20766146), (2, 10383073), (17, 1221538), (29, 716074), (34, 610769), (58, 358037), (493, 42122), (986, 21061)]