20163205283

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7018171}}^1$

素因数の和:7018214

約数の個数: 12

約数和(自身を含む): 23117858568

約数和(自身を除く): 2954653285

約数列:

[1, 13, 17, 169, 221, 2873, 7018171, 91236223, 119308907, 1186070899, 1551015791, 20163205283]

約数ペア:

[(1, 20163205283), (13, 1551015791), (17, 1186070899), (169, 119308907), (221, 91236223), (2873, 7018171)]