20595531

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{56737}}^1$

素因数の和:56762

約数の個数: 12

約数和(自身を含む): 30184616

約数和(自身を除く): 9589085

約数列:

[1, 3, 11, 33, 121, 363, 56737, 170211, 624107, 1872321, 6865177, 20595531]

約数ペア:

[(1, 20595531), (3, 6865177), (11, 1872321), (33, 624107), (121, 170211), (363, 56737)]