20235539510

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13580899}}^1$

素因数の和:13581055

約数の個数: 16

約数和(自身を含む): 36668430000

約数和(自身を除く): 16432890490

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 13580899, 27161798, 67904495, 135808990, 2023553951, 4047107902, 10117769755, 20235539510]

約数ペア:

[(1, 20235539510), (2, 10117769755), (5, 4047107902), (10, 2023553951), (149, 135808990), (298, 67904495), (745, 27161798), (1490, 13580899)]