20348523441

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{195229}}^1$

素因数の和:195585

約数の個数: 24

約数和(自身を含む): 30283296680

約数和(自身を除く): 9934773239

約数列:

[1, 3, 9, 37, 111, 313, 333, 939, 2817, 11581, 34743, 104229, 195229, 585687, 1757061, 7223473, 21670419, 61106677, 65011257, 183320031, 549960093, 2260947049, 6782841147, 20348523441]

約数ペア:

[(1, 20348523441), (3, 6782841147), (9, 2260947049), (37, 549960093), (111, 183320031), (313, 65011257), (333, 61106677), (939, 21670419), (2817, 7223473), (11581, 1757061), (34743, 585687), (104229, 195229)]