20366942405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2643341}}^1$

素因数の和:2643436

約数の個数: 16

約数和(自身を含む): 25883604864

約数和(自身を除く): 5516662459

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 2643341, 13216705, 60796843, 177103847, 303984215, 885519235, 4073388481, 20366942405]

約数ペア:

[(1, 20366942405), (5, 4073388481), (23, 885519235), (67, 303984215), (115, 177103847), (335, 60796843), (1541, 13216705), (7705, 2643341)]