20332521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^3$

素因数の和:194

約数の個数: 24

約数和(自身を含む): 32591520

約数和(自身を除く): 12258999

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 3481, 5841, 10443, 31329, 38291, 114873, 205379, 344619, 616137, 1848411, 2259169, 6777507, 20332521]

約数ペア:

[(1, 20332521), (3, 6777507), (9, 2259169), (11, 1848411), (33, 616137), (59, 344619), (99, 205379), (177, 114873), (531, 38291), (649, 31329), (1947, 10443), (3481, 5841)]