20175095068

素因数分解:

$2^2\times {\mathrm{2371}}^1\times {\mathrm{2127277}}^1$

素因数の和:2129652

約数の個数: 12

約数和(自身を含む): 35321323912

約数和(自身を除く): 15146228844

約数列:

[1, 2, 4, 2371, 4742, 9484, 2127277, 4254554, 8509108, 5043773767, 10087547534, 20175095068]

約数ペア:

[(1, 20175095068), (2, 10087547534), (4, 5043773767), (2371, 8509108), (4742, 4254554), (9484, 2127277)]