2000540421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{20207479}}^1$

素因数の和:20207496

約数の個数: 12

約数和(自身を含む): 3152366880

約数和(自身を除く): 1151826459

約数列:

[1, 3, 9, 11, 33, 99, 20207479, 60622437, 181867311, 222282269, 666846807, 2000540421]

約数ペア:

[(1, 2000540421), (3, 666846807), (9, 222282269), (11, 181867311), (33, 60622437), (99, 20207479)]