20167059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2557}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 29468160

約数和(自身を除く): 9301101

約数列:

[1, 3, 11, 33, 239, 717, 2557, 2629, 7671, 7887, 28127, 84381, 611123, 1833369, 6722353, 20167059]

約数ペア:

[(1, 20167059), (3, 6722353), (11, 1833369), (33, 611123), (239, 84381), (717, 28127), (2557, 7887), (2629, 7671)]