9620180

素因数分解:

$2^2\times 5^1\times {\mathrm{481009}}^1$

素因数の和:481018

約数の個数: 12

約数和(自身を含む): 20202420

約数和(自身を除く): 10582240

約数列:

[1, 2, 4, 5, 10, 20, 481009, 962018, 1924036, 2405045, 4810090, 9620180]

約数ペア:

[(1, 9620180), (2, 4810090), (4, 2405045), (5, 1924036), (10, 962018), (20, 481009)]