18533260

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1307}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 39004560

約数和(自身を除く): 20471300

約数列:

[1, 2, 4, 5, 10, 20, 709, 1307, 1418, 2614, 2836, 3545, 5228, 6535, 7090, 13070, 14180, 26140, 926663, 1853326, 3706652, 4633315, 9266630, 18533260]

約数ペア:

[(1, 18533260), (2, 9266630), (4, 4633315), (5, 3706652), (10, 1853326), (20, 926663), (709, 26140), (1307, 14180), (1418, 13070), (2614, 7090), (2836, 6535), (3545, 5228)]