20120656543

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{52571}}^1$

素因数の和:53142

約数の個数: 16

約数和(自身を含む): 22080240000

約数和(自身を除く): 1959583457

約数列:

[1, 13, 59, 499, 767, 6487, 29441, 52571, 382733, 683423, 3101689, 26232929, 40321957, 341028077, 1547742811, 20120656543]

約数ペア:

[(1, 20120656543), (13, 1547742811), (59, 341028077), (499, 40321957), (767, 26232929), (6487, 3101689), (29441, 683423), (52571, 382733)]