4620687620

素因数分解:

$2^2\times 5^1\times {\mathrm{231034381}}^1$

素因数の和:231034390

約数の個数: 12

約数和(自身を含む): 9703444044

約数和(自身を除く): 5082756424

約数列:

[1, 2, 4, 5, 10, 20, 231034381, 462068762, 924137524, 1155171905, 2310343810, 4620687620]

約数ペア:

[(1, 4620687620), (2, 2310343810), (4, 1155171905), (5, 924137524), (10, 462068762), (20, 231034381)]