22439020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30323}}^1$

素因数の和:30369

約数の個数: 24

約数和(自身を含む): 48397104

約数和(自身を除く): 25958084

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 30323, 60646, 121292, 151615, 303230, 606460, 1121951, 2243902, 4487804, 5609755, 11219510, 22439020]

約数ペア:

[(1, 22439020), (2, 11219510), (4, 5609755), (5, 4487804), (10, 2243902), (20, 1121951), (37, 606460), (74, 303230), (148, 151615), (185, 121292), (370, 60646), (740, 30323)]