63097220

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{3581}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 132691608

約数和(自身を除く): 69594388

約数列:

[1, 2, 4, 5, 10, 20, 881, 1762, 3524, 3581, 4405, 7162, 8810, 14324, 17620, 17905, 35810, 71620, 3154861, 6309722, 12619444, 15774305, 31548610, 63097220]

約数ペア:

[(1, 63097220), (2, 31548610), (4, 15774305), (5, 12619444), (10, 6309722), (20, 3154861), (881, 71620), (1762, 35810), (3524, 17905), (3581, 17620), (4405, 14324), (7162, 8810)]