20163546475

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{701}}^1\times {\mathrm{19501}}^1$

素因数の和:20271

約数の個数: 24

約数和(自身を含む): 25464151440

約数和(自身を除く): 5300604965

約数列:

[1, 5, 25, 59, 295, 701, 1475, 3505, 17525, 19501, 41359, 97505, 206795, 487525, 1033975, 1150559, 5752795, 13670201, 28763975, 68351005, 341755025, 806541859, 4032709295, 20163546475]

約数ペア:

[(1, 20163546475), (5, 4032709295), (25, 806541859), (59, 341755025), (295, 68351005), (701, 28763975), (1475, 13670201), (3505, 5752795), (17525, 1150559), (19501, 1033975), (41359, 487525), (97505, 206795)]