20323315585

素因数分解:

$5^1\times {\mathrm{401}}^1\times {\mathrm{1733}}^1\times {\mathrm{5849}}^1$

素因数の和:7988

約数の個数: 16

約数和(自身を含む): 24467086800

約数和(自身を除く): 4143771215

約数列:

[1, 5, 401, 1733, 2005, 5849, 8665, 29245, 694933, 2345449, 3474665, 10136317, 11727245, 50681585, 4064663117, 20323315585]

約数ペア:

[(1, 20323315585), (5, 4064663117), (401, 50681585), (1733, 11727245), (2005, 10136317), (5849, 3474665), (8665, 2345449), (29245, 694933)]