20098992

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11317}}^1$

素因数の和:11365

約数の個数: 40

約数和(自身を含む): 53330416

約数和(自身を除く): 33231424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 11317, 22634, 33951, 45268, 67902, 90536, 135804, 181072, 271608, 418729, 543216, 837458, 1256187, 1674916, 2512374, 3349832, 5024748, 6699664, 10049496, 20098992]

約数ペア:

[(1, 20098992), (2, 10049496), (3, 6699664), (4, 5024748), (6, 3349832), (8, 2512374), (12, 1674916), (16, 1256187), (24, 837458), (37, 543216), (48, 418729), (74, 271608), (111, 181072), (148, 135804), (222, 90536), (296, 67902), (444, 45268), (592, 33951), (888, 22634), (1776, 11317)]