20552182

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1721}}^1$

素因数の和:2583

約数の個数: 16

約数和(自身を含む): 35294112

約数和(自身を除く): 14741930

約数列:

[1, 2, 7, 14, 853, 1706, 1721, 3442, 5971, 11942, 12047, 24094, 1468013, 2936026, 10276091, 20552182]

約数ペア:

[(1, 20552182), (2, 10276091), (7, 2936026), (14, 1468013), (853, 24094), (1706, 12047), (1721, 11942), (3442, 5971)]