20342392199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{548771}}^1$

素因数の和:550741

約数の個数: 8

約数和(自身を含む): 21424058880

約数和(自身を除く): 1081666681

約数列:

[1, 19, 1951, 37069, 548771, 10426649, 1070652221, 20342392199]

約数ペア:

[(1, 20342392199), (19, 1070652221), (1951, 10426649), (37069, 548771)]