20472366

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83221}}^1$

素因数の和:83267

約数の個数: 16

約数和(自身を含む): 41943888

約数和(自身を除く): 21471522

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 83221, 166442, 249663, 499326, 3412061, 6824122, 10236183, 20472366]

約数ペア:

[(1, 20472366), (2, 10236183), (3, 6824122), (6, 3412061), (41, 499326), (82, 249663), (123, 166442), (246, 83221)]