20108316

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45289}}^1$

素因数の和:45333

約数の個数: 24

約数和(自身を含む): 48188560

約数和(自身を除く): 28080244

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45289, 90578, 135867, 181156, 271734, 543468, 1675693, 3351386, 5027079, 6702772, 10054158, 20108316]

約数ペア:

[(1, 20108316), (2, 10054158), (3, 6702772), (4, 5027079), (6, 3351386), (12, 1675693), (37, 543468), (74, 271734), (111, 181156), (148, 135867), (222, 90578), (444, 45289)]