20020452867

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{30472531}}^1$

素因数の和:30472610

約数の個数: 12

約数和(自身を含む): 29314575784

約数和(自身を除く): 9294122917

約数列:

[1, 3, 9, 73, 219, 657, 30472531, 91417593, 274252779, 2224494763, 6673484289, 20020452867]

約数ペア:

[(1, 20020452867), (3, 6673484289), (9, 2224494763), (73, 274252779), (219, 91417593), (657, 30472531)]