20204943363

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{1686697}}^1$

素因数の和:1686736

約数の個数: 24

約数和(自身を含む): 32101236336

約数和(自身を除く): 11896292973

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 3993, 11979, 1686697, 5060091, 15180273, 18553667, 55661001, 166983003, 204090337, 612271011, 1836813033, 2244993707, 6734981121, 20204943363]

約数ペア:

[(1, 20204943363), (3, 6734981121), (9, 2244993707), (11, 1836813033), (33, 612271011), (99, 204090337), (121, 166983003), (363, 55661001), (1089, 18553667), (1331, 15180273), (3993, 5060091), (11979, 1686697)]