20529164018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{1213451}}^1$

素因数の和:1214233

約数の個数: 16

約数和(自身を含む): 33636889440

約数和(自身を除く): 13107725422

約数列:

[1, 2, 11, 22, 769, 1538, 8459, 16918, 1213451, 2426902, 13347961, 26695922, 933143819, 1866287638, 10264582009, 20529164018]

約数ペア:

[(1, 20529164018), (2, 10264582009), (11, 1866287638), (22, 933143819), (769, 26695922), (1538, 13347961), (8459, 2426902), (16918, 1213451)]