20731874438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32495101}}^1$

素因数の和:32495143

約数の個数: 16

約数和(自身を含む): 35094710160

約数和(自身を除く): 14362835722

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 32495101, 64990202, 357446111, 714892222, 942357929, 1884715858, 10365937219, 20731874438]

約数ペア:

[(1, 20731874438), (2, 10365937219), (11, 1884715858), (22, 942357929), (29, 714892222), (58, 357446111), (319, 64990202), (638, 32495101)]