20199260477

素因数分解:

${\mathrm{11}}^2\times {\mathrm{6091}}^1\times {\mathrm{27407}}^1$

素因数の和:33520

約数の個数: 12

約数和(自身を含む): 22206948288

約数和(自身を除く): 2007687811

約数列:

[1, 11, 121, 6091, 27407, 67001, 301477, 737011, 3316247, 166936037, 1836296407, 20199260477]

約数ペア:

[(1, 20199260477), (11, 1836296407), (121, 166936037), (6091, 3316247), (27407, 737011), (67001, 301477)]