20228874

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30931}}^1$

素因数の和:31045

約数の個数: 16

約数和(自身を含む): 40830240

約数和(自身を除く): 20601366

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30931, 61862, 92793, 185586, 3371479, 6742958, 10114437, 20228874]

約数ペア:

[(1, 20228874), (2, 10114437), (3, 6742958), (6, 3371479), (109, 185586), (218, 92793), (327, 61862), (654, 30931)]