20060643745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1061129}}^1$

素因数の和:1061352

約数の個数: 16

約数和(自身を含む): 25467120000

約数和(自身を除く): 5406476255

約数列:

[1, 5, 19, 95, 199, 995, 3781, 18905, 1061129, 5305645, 20161451, 100807255, 211164671, 1055823355, 4012128749, 20060643745]

約数ペア:

[(1, 20060643745), (5, 4012128749), (19, 1055823355), (95, 211164671), (199, 100807255), (995, 20161451), (3781, 5305645), (18905, 1061129)]