20163831251

素因数分解:

${\mathrm{1409}}^1\times {\mathrm{3559}}^1\times {\mathrm{4021}}^1$

素因数の和:8989

約数の個数: 8

約数和(自身を含む): 20188831200

約数和(自身を除く): 24999949

約数列:

[1, 1409, 3559, 4021, 5014631, 5665589, 14310739, 20163831251]

約数ペア:

[(1, 20163831251), (1409, 14310739), (3559, 5665589), (4021, 5014631)]