20255394

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82339}}^1$

素因数の和:82385

約数の個数: 16

約数和(自身を含む): 41499360

約数和(自身を除く): 21243966

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 82339, 164678, 247017, 494034, 3375899, 6751798, 10127697, 20255394]

約数ペア:

[(1, 20255394), (2, 10127697), (3, 6751798), (6, 3375899), (41, 494034), (82, 247017), (123, 164678), (246, 82339)]