20192964748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12403541}}^1$

素因数の和:12403593

約数の個数: 24

約数和(自身を含む): 39592106064

約数和(自身を除く): 19399141316

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 12403541, 24807082, 49614164, 136438951, 272877902, 458931017, 545755804, 917862034, 1835724068, 5048241187, 10096482374, 20192964748]

約数ペア:

[(1, 20192964748), (2, 10096482374), (4, 5048241187), (11, 1835724068), (22, 917862034), (37, 545755804), (44, 458931017), (74, 272877902), (148, 136438951), (407, 49614164), (814, 24807082), (1628, 12403541)]