20189366538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305899493}}^1$

素因数の和:305899509

約数の個数: 16

約数和(自身を含む): 44049527136

約数和(自身を除く): 23860160598

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305899493, 611798986, 917698479, 1835396958, 3364894423, 6729788846, 10094683269, 20189366538]

約数ペア:

[(1, 20189366538), (2, 10094683269), (3, 6729788846), (6, 3364894423), (11, 1835396958), (22, 917698479), (33, 611798986), (66, 305899493)]