20161123044

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31699879}}^1$

素因数の和:31699939

約数の個数: 24

約数和(自身を含む): 47930218560

約数和(自身を除く): 27769095516

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31699879, 63399758, 95099637, 126799516, 190199274, 380398548, 1680093587, 3360187174, 5040280761, 6720374348, 10080561522, 20161123044]

約数ペア:

[(1, 20161123044), (2, 10080561522), (3, 6720374348), (4, 5040280761), (6, 3360187174), (12, 1680093587), (53, 380398548), (106, 190199274), (159, 126799516), (212, 95099637), (318, 63399758), (636, 31699879)]