11132020

素因数分解:

$2^2\times 5^1\times {\mathrm{556601}}^1$

素因数の和:556610

約数の個数: 12

約数和(自身を含む): 23377284

約数和(自身を除く): 12245264

約数列:

[1, 2, 4, 5, 10, 20, 556601, 1113202, 2226404, 2783005, 5566010, 11132020]

約数ペア:

[(1, 11132020), (2, 5566010), (4, 2783005), (5, 2226404), (10, 1113202), (20, 556601)]