13368620

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{883}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 28143024

約数和(自身を除く): 14774404

約数列:

[1, 2, 4, 5, 10, 20, 757, 883, 1514, 1766, 3028, 3532, 3785, 4415, 7570, 8830, 15140, 17660, 668431, 1336862, 2673724, 3342155, 6684310, 13368620]

約数ペア:

[(1, 13368620), (2, 6684310), (4, 3342155), (5, 2673724), (10, 1336862), (20, 668431), (757, 17660), (883, 15140), (1514, 8830), (1766, 7570), (3028, 4415), (3532, 3785)]