20120877029

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13159501}}^1$

素因数の和:13159651

約数の個数: 8

約数和(自身を含む): 22107963360

約数和(自身を除く): 1987086331

約数列:

[1, 11, 139, 1529, 13159501, 144754511, 1829170639, 20120877029]

約数ペア:

[(1, 20120877029), (11, 1829170639), (139, 144754511), (1529, 13159501)]