2020194170

素因数分解:

$2^1\times 5^1\times {\mathrm{7207}}^1\times {\mathrm{28031}}^1$

素因数の和:35245

約数の個数: 16

約数和(自身を含む): 3636983808

約数和(自身を除く): 1616789638

約数列:

[1, 2, 5, 10, 7207, 14414, 28031, 36035, 56062, 72070, 140155, 280310, 202019417, 404038834, 1010097085, 2020194170]

約数ペア:

[(1, 2020194170), (2, 1010097085), (5, 404038834), (10, 202019417), (7207, 280310), (14414, 140155), (28031, 72070), (36035, 56062)]