20005922007

素因数分解:

$3^2\times {\mathrm{739}}^1\times {\mathrm{3007957}}^1$

素因数の和:3008702

約数の個数: 12

約数和(自身を含む): 28936555960

約数和(自身を除く): 8930633953

約数列:

[1, 3, 9, 739, 2217, 6651, 3007957, 9023871, 27071613, 2222880223, 6668640669, 20005922007]

約数ペア:

[(1, 20005922007), (3, 6668640669), (9, 2222880223), (739, 27071613), (2217, 9023871), (6651, 3007957)]