20178575929

素因数分解:

${\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1\times {\mathrm{6359}}^1$

素因数の和:7152

約数の個数: 16

約数和(自身を含む): 20910153600

約数和(自身を除く): 731577671

約数列:

[1, 37, 139, 617, 5143, 6359, 22829, 85763, 235283, 883901, 3173231, 3923503, 32704337, 145169611, 545366917, 20178575929]

約数ペア:

[(1, 20178575929), (37, 545366917), (139, 145169611), (617, 32704337), (5143, 3923503), (6359, 3173231), (22829, 883901), (85763, 235283)]