20482467

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1493}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 29043360

約数和(自身を除く): 8560893

約数列:

[1, 3, 17, 51, 269, 807, 1493, 4479, 4573, 13719, 25381, 76143, 401617, 1204851, 6827489, 20482467]

約数ペア:

[(1, 20482467), (3, 6827489), (17, 1204851), (51, 401617), (269, 76143), (807, 25381), (1493, 13719), (4479, 4573)]