20111903419

素因数分解:

${\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{1051}}^1\times {\mathrm{1531}}^1$

素因数の和:3042

約数の個数: 16

約数和(自身を含む): 20887165440

約数和(自身を除く): 775262021

約数列:

[1, 29, 431, 1051, 1531, 12499, 30479, 44399, 452981, 659861, 1609081, 13136449, 19135969, 46663349, 693513911, 20111903419]

約数ペア:

[(1, 20111903419), (29, 693513911), (431, 46663349), (1051, 19135969), (1531, 13136449), (12499, 1609081), (30479, 659861), (44399, 452981)]