2020101716

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{409}}^1\times {\mathrm{9013}}^1$

素因数の和:9563

約数の個数: 24

約数和(自身を含む): 3570084840

約数和(自身を除く): 1549983124

約数列:

[1, 2, 4, 137, 274, 409, 548, 818, 1636, 9013, 18026, 36052, 56033, 112066, 224132, 1234781, 2469562, 3686317, 4939124, 7372634, 14745268, 505025429, 1010050858, 2020101716]

約数ペア:

[(1, 2020101716), (2, 1010050858), (4, 505025429), (137, 14745268), (274, 7372634), (409, 4939124), (548, 3686317), (818, 2469562), (1636, 1234781), (9013, 224132), (18026, 112066), (36052, 56033)]