20137304894

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1818431}}^1$

素因数の和:1818560

約数の個数: 24

約数和(自身を含む): 35448513408

約数和(自身を除く): 15311208514

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 5537, 11074, 1818431, 3636862, 12729017, 25458034, 89103119, 178206238, 205482703, 410965406, 1438378921, 2876757842, 10068652447, 20137304894]

約数ペア:

[(1, 20137304894), (2, 10068652447), (7, 2876757842), (14, 1438378921), (49, 410965406), (98, 205482703), (113, 178206238), (226, 89103119), (791, 25458034), (1582, 12729017), (5537, 3636862), (11074, 1818431)]