20818666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1291}}^1$

素因数の和:2037

約数の個数: 16

約数和(自身を含む): 34139808

約数和(自身を除く): 13321142

約数列:

[1, 2, 11, 22, 733, 1291, 1466, 2582, 8063, 14201, 16126, 28402, 946303, 1892606, 10409333, 20818666]

約数ペア:

[(1, 20818666), (2, 10409333), (11, 1892606), (22, 946303), (733, 28402), (1291, 16126), (1466, 14201), (2582, 8063)]