20199778859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29317531}}^1$

素因数の和:29317597

約数の個数: 8

約数和(自身を含む): 22164054192

約数和(自身を除く): 1964275333

約数列:

[1, 13, 53, 689, 29317531, 381127903, 1553829143, 20199778859]

約数ペア:

[(1, 20199778859), (13, 1553829143), (53, 381127903), (689, 29317531)]