20172952782

素因数分解:

$2^1\times 3^2\times {\mathrm{4447}}^1\times {\mathrm{252017}}^1$

素因数の和:256472

約数の個数: 24

約数和(自身を含む): 43718066496

約数和(自身を除く): 23545113714

約数列:

[1, 2, 3, 6, 9, 18, 4447, 8894, 13341, 26682, 40023, 80046, 252017, 504034, 756051, 1512102, 2268153, 4536306, 1120719599, 2241439198, 3362158797, 6724317594, 10086476391, 20172952782]

約数ペア:

[(1, 20172952782), (2, 10086476391), (3, 6724317594), (6, 3362158797), (9, 2241439198), (18, 1120719599), (4447, 4536306), (8894, 2268153), (13341, 1512102), (26682, 756051), (40023, 504034), (80046, 252017)]