2020521713

素因数分解:

$7^2\times {\mathrm{4153}}^1\times {\mathrm{9929}}^1$

素因数の和:14096

約数の個数: 12

約数和(自身を含む): 2351205540

約数和(自身を除く): 330683827

約数列:

[1, 7, 49, 4153, 9929, 29071, 69503, 203497, 486521, 41235137, 288645959, 2020521713]

約数ペア:

[(1, 2020521713), (7, 288645959), (49, 41235137), (4153, 486521), (9929, 203497), (29071, 69503)]