20199963033

素因数分解:

$3^3\times {\mathrm{1493}}^1\times {\mathrm{501103}}^1$

素因数の和:502605

約数の個数: 16

約数和(自身を含む): 29945975040

約数和(自身を除く): 9746012007

約数列:

[1, 3, 9, 27, 1493, 4479, 13437, 40311, 501103, 1503309, 4509927, 13529781, 748146779, 2244440337, 6733321011, 20199963033]

約数ペア:

[(1, 20199963033), (3, 6733321011), (9, 2244440337), (27, 748146779), (1493, 13529781), (4479, 4509927), (13437, 1503309), (40311, 501103)]