20604865329

素因数分解:

$3^2\times {\mathrm{811}}^1\times {\mathrm{2822971}}^1$

素因数の和:2823788

約数の個数: 12

約数和(自身を含む): 29799292432

約数和(自身を除く): 9194427103

約数列:

[1, 3, 9, 811, 2433, 7299, 2822971, 8468913, 25406739, 2289429481, 6868288443, 20604865329]

約数ペア:

[(1, 20604865329), (3, 6868288443), (9, 2289429481), (811, 25406739), (2433, 8468913), (7299, 2822971)]