24320180

素因数分解:

$2^2\times 5^1\times {\mathrm{1216009}}^1$

素因数の和:1216018

約数の個数: 12

約数和(自身を含む): 51072420

約数和(自身を除く): 26752240

約数列:

[1, 2, 4, 5, 10, 20, 1216009, 2432018, 4864036, 6080045, 12160090, 24320180]

約数ペア:

[(1, 24320180), (2, 12160090), (4, 6080045), (5, 4864036), (10, 2432018), (20, 1216009)]