20160588087

素因数分解:

$3^2\times {\mathrm{4481}}^1\times {\mathrm{499903}}^1$

素因数の和:504390

約数の個数: 12

約数和(自身を含む): 29127406464

約数和(自身を除く): 8966818377

約数列:

[1, 3, 9, 4481, 13443, 40329, 499903, 1499709, 4499127, 2240065343, 6720196029, 20160588087]

約数ペア:

[(1, 20160588087), (3, 6720196029), (9, 2240065343), (4481, 4499127), (13443, 1499709), (40329, 499903)]