20804060074

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{5071687}}^1$

素因数の和:5071989

約数の個数: 16

約数和(自身を含む): 35785830528

約数和(自身を除く): 14981770454

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 5071687, 10143374, 35501809, 71003618, 1486004291, 2972008582, 10402030037, 20804060074]

約数ペア:

[(1, 20804060074), (2, 10402030037), (7, 2972008582), (14, 1486004291), (293, 71003618), (586, 35501809), (2051, 10143374), (4102, 5071687)]