20185948026

素因数分解:

$2^1\times 3^2\times {\mathrm{49253}}^1\times {\mathrm{22769}}^1$

素因数の和:72030

約数の個数: 24

約数和(自身を含む): 43739029620

約数和(自身を除く): 23553081594

約数列:

[1, 2, 3, 6, 9, 18, 22769, 45538, 49253, 68307, 98506, 136614, 147759, 204921, 295518, 409842, 443277, 886554, 1121441557, 2242883114, 3364324671, 6728649342, 10092974013, 20185948026]

約数ペア:

[(1, 20185948026), (2, 10092974013), (3, 6728649342), (6, 3364324671), (9, 2242883114), (18, 1121441557), (22769, 886554), (45538, 443277), (49253, 409842), (68307, 295518), (98506, 204921), (136614, 147759)]