20088004

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{4871}}^1$

素因数の和:5906

約数の個数: 12

約数和(自身を含む): 35195328

約数和(自身を除く): 15107324

約数列:

[1, 2, 4, 1031, 2062, 4124, 4871, 9742, 19484, 5022001, 10044002, 20088004]

約数ペア:

[(1, 20088004), (2, 10044002), (4, 5022001), (1031, 19484), (2062, 9742), (4124, 4871)]