20461528265

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1\times {\mathrm{35407}}^1$

素因数の和:38272

約数の個数: 16

約数和(自身を含む): 25162341120

約数和(自身を除く): 4700812855

約数列:

[1, 5, 41, 205, 2819, 14095, 35407, 115579, 177035, 577895, 1451687, 7258435, 99812333, 499061665, 4092305653, 20461528265]

約数ペア:

[(1, 20461528265), (5, 4092305653), (41, 499061665), (205, 99812333), (2819, 7258435), (14095, 1451687), (35407, 577895), (115579, 177035)]