20298479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1871}}^1$

素因数の和:2461

約数の個数: 8

約数和(自身を含む): 21415680

約数和(自身を除く): 1117201

約数列:

[1, 19, 571, 1871, 10849, 35549, 1068341, 20298479]

約数ペア:

[(1, 20298479), (19, 1068341), (571, 35549), (1871, 10849)]