20172960866

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1\times {\mathrm{125231}}^1$

素因数の和:125809

約数の個数: 16

約数和(自身を含む): 30476459520

約数和(自身を除く): 10303498654

約数列:

[1, 2, 239, 337, 478, 674, 80543, 125231, 161086, 250462, 29930209, 42202847, 59860418, 84405694, 10086480433, 20172960866]

約数ペア:

[(1, 20172960866), (2, 10086480433), (239, 84405694), (337, 59860418), (478, 42202847), (674, 29930209), (80543, 250462), (125231, 161086)]