20168802271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1579}}^1\times {\mathrm{672271}}^1$

素因数の和:673869

約数の個数: 8

約数和(自身を含む): 21243795200

約数和(自身を除く): 1074992929

約数列:

[1, 19, 1579, 30001, 672271, 12773149, 1061515909, 20168802271]

約数ペア:

[(1, 20168802271), (19, 1061515909), (1579, 12773149), (30001, 672271)]