20160865701

素因数分解:

$3^2\times {\mathrm{677}}^1\times {\mathrm{1283}}^1\times {\mathrm{2579}}^1$

素因数の和:4545

約数の個数: 24

約数和(自身を含む): 29198314080

約数和(自身を除く): 9037448379

約数列:

[1, 3, 9, 677, 1283, 2031, 2579, 3849, 6093, 7737, 11547, 23211, 868591, 1745983, 2605773, 3308857, 5237949, 7817319, 9926571, 15713847, 29779713, 2240096189, 6720288567, 20160865701]

約数ペア:

[(1, 20160865701), (3, 6720288567), (9, 2240096189), (677, 29779713), (1283, 15713847), (2031, 9926571), (2579, 7817319), (3849, 5237949), (6093, 3308857), (7737, 2605773), (11547, 1745983), (23211, 868591)]