20656801096

素因数分解:

$2^3\times {\mathrm{35863}}^1\times {\mathrm{71999}}^1$

素因数の和:107868

約数の個数: 16

約数和(自身を含む): 38733120000

約数和(自身を除く): 18076318904

約数列:

[1, 2, 4, 8, 35863, 71726, 71999, 143452, 143998, 286904, 287996, 575992, 2582100137, 5164200274, 10328400548, 20656801096]

約数ペア:

[(1, 20656801096), (2, 10328400548), (4, 5164200274), (8, 2582100137), (35863, 575992), (71726, 287996), (71999, 286904), (143452, 143998)]