20054610005

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{432631}}^1$

素因数の和:432836

約数の個数: 16

約数和(自身を含む): 24587341824

約数和(自身を除く): 4532731819

約数列:

[1, 5, 73, 127, 365, 635, 9271, 46355, 432631, 2163155, 31582063, 54944137, 157910315, 274720685, 4010922001, 20054610005]

約数ペア:

[(1, 20054610005), (5, 4010922001), (73, 274720685), (127, 157910315), (365, 54944137), (635, 31582063), (9271, 2163155), (46355, 432631)]