20205126794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{531713863}}^1$

素因数の和:531713884

約数の個数: 8

約数和(自身を含む): 31902831840

約数和(自身を除く): 11697705046

約数列:

[1, 2, 19, 38, 531713863, 1063427726, 10102563397, 20205126794]

約数ペア:

[(1, 20205126794), (2, 10102563397), (19, 1063427726), (38, 531713863)]