20157195239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{48589}}^1$

素因数の和:49690

約数の個数: 16

約数和(自身を含む): 22292314560

約数和(自身を除く): 2135119321

約数列:

[1, 17, 23, 391, 1061, 18037, 24403, 48589, 414851, 826013, 1117547, 18998299, 51552929, 876399793, 1185717367, 20157195239]

約数ペア:

[(1, 20157195239), (17, 1185717367), (23, 876399793), (391, 51552929), (1061, 18998299), (18037, 1117547), (24403, 826013), (48589, 414851)]