20582433

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{4493}}^1$

素因数の和:5008

約数の個数: 12

約数和(自身を含む): 29795220

約数和(自身を除く): 9212787

約数列:

[1, 3, 9, 509, 1527, 4493, 4581, 13479, 40437, 2286937, 6860811, 20582433]

約数ペア:

[(1, 20582433), (3, 6860811), (9, 2286937), (509, 40437), (1527, 13479), (4493, 4581)]