23643258920

素因数分解:

$2^3\times 5^1\times {\mathrm{591081473}}^1$

素因数の和:591081484

約数の個数: 16

約数和(自身を含む): 53197332660

約数和(自身を除く): 29554073740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 591081473, 1182162946, 2364325892, 2955407365, 4728651784, 5910814730, 11821629460, 23643258920]

約数ペア:

[(1, 23643258920), (2, 11821629460), (4, 5910814730), (5, 4728651784), (8, 2955407365), (10, 2364325892), (20, 1182162946), (40, 591081473)]