2020143635

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1\times {\mathrm{7529}}^1$

素因数の和:8158

約数の個数: 16

約数和(自身を含む): 2452731840

約数和(自身を除く): 432588205

約数列:

[1, 5, 103, 515, 521, 2605, 7529, 37645, 53663, 268315, 775487, 3877435, 3922609, 19613045, 404028727, 2020143635]

約数ペア:

[(1, 2020143635), (5, 404028727), (103, 19613045), (515, 3922609), (521, 3877435), (2605, 775487), (7529, 268315), (37645, 53663)]