20117290649

素因数分解:

${\mathrm{19}}^1\times {\mathrm{10313}}^1\times {\mathrm{102667}}^1$

素因数の和:112999

約数の個数: 8

約数和(自身を含む): 21178355040

約数和(自身を除く): 1061064391

約数列:

[1, 19, 10313, 102667, 195947, 1950673, 1058804771, 20117290649]

約数ペア:

[(1, 20117290649), (19, 1058804771), (10313, 1950673), (102667, 195947)]