20803773911

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1\times {\mathrm{4409}}^1$

素因数の和:12470

約数の個数: 16

約数和(自身を含む): 22613068800

約数和(自身を除く): 1809294889

約数列:

[1, 19, 31, 589, 4409, 8011, 83771, 136679, 152209, 248341, 2596901, 4718479, 35320499, 671089481, 1094935469, 20803773911]

約数ペア:

[(1, 20803773911), (19, 1094935469), (31, 671089481), (589, 35320499), (4409, 4718479), (8011, 2596901), (83771, 248341), (136679, 152209)]