20346183

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15809}}^1$

素因数の和:15839

約数の個数: 24

約数和(自身を含む): 34529040

約数和(自身を除く): 14182857

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15809, 47427, 142281, 173899, 205517, 521697, 616551, 1565091, 1849653, 2260687, 6782061, 20346183]

約数ペア:

[(1, 20346183), (3, 6782061), (9, 2260687), (11, 1849653), (13, 1565091), (33, 616551), (39, 521697), (99, 205517), (117, 173899), (143, 142281), (429, 47427), (1287, 15809)]