13065820

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{863}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 27506304

約数和(自身を除く): 14440484

約数列:

[1, 2, 4, 5, 10, 20, 757, 863, 1514, 1726, 3028, 3452, 3785, 4315, 7570, 8630, 15140, 17260, 653291, 1306582, 2613164, 3266455, 6532910, 13065820]

約数ペア:

[(1, 13065820), (2, 6532910), (4, 3266455), (5, 2613164), (10, 1306582), (20, 653291), (757, 17260), (863, 15140), (1514, 8630), (1726, 7570), (3028, 4315), (3452, 3785)]