20163088021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{1513859}}^1$

素因数の和:1514579

約数の個数: 8

約数和(自身を含む): 21254594400

約数和(自身を除く): 1091506379

約数列:

[1, 19, 701, 13319, 1513859, 28763321, 1061215159, 20163088021]

約数ペア:

[(1, 20163088021), (19, 1061215159), (701, 28763321), (13319, 1513859)]