20184558468

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{3680627}}^1$

素因数の和:3681091

約数の個数: 24

約数和(自身を含む): 47200373472

約数和(自身を除く): 27015815004

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 5484, 3680627, 7361254, 11041881, 14722508, 22083762, 44167524, 1682046539, 3364093078, 5046139617, 6728186156, 10092279234, 20184558468]

約数ペア:

[(1, 20184558468), (2, 10092279234), (3, 6728186156), (4, 5046139617), (6, 3364093078), (12, 1682046539), (457, 44167524), (914, 22083762), (1371, 14722508), (1828, 11041881), (2742, 7361254), (5484, 3680627)]