20107926

素因数分解:

$2^1\times 3^4\times {\mathrm{124123}}^1$

素因数の和:124137

約数の個数: 20

約数和(自身を含む): 45057012

約数和(自身を除く): 24949086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124123, 248246, 372369, 744738, 1117107, 2234214, 3351321, 6702642, 10053963, 20107926]

約数ペア:

[(1, 20107926), (2, 10053963), (3, 6702642), (6, 3351321), (9, 2234214), (18, 1117107), (27, 744738), (54, 372369), (81, 248246), (162, 124123)]