20202315839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1069}}^1\times {\mathrm{1129}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 21328524000

約数和(自身を除く): 1126208161

約数列:

[1, 19, 881, 1069, 1129, 16739, 20311, 21451, 941789, 994649, 1206901, 17893991, 18898331, 22931119, 1063279781, 20202315839]

約数ペア:

[(1, 20202315839), (19, 1063279781), (881, 22931119), (1069, 18898331), (1129, 17893991), (16739, 1206901), (20311, 994649), (21451, 941789)]