20173168521

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{467}}^1\times {\mathrm{39667}}^1$

素因数の和:40162

約数の個数: 36

約数和(自身を含む): 32098234896

約数和(自身を除く): 11925066375

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 467, 1089, 1401, 4203, 5137, 15411, 39667, 46233, 56507, 119001, 169521, 357003, 436337, 508563, 1309011, 3927033, 4799707, 14399121, 18524489, 43197363, 55573467, 166720401, 203769379, 611308137, 1833924411, 2241463169, 6724389507, 20173168521]

約数ペア:

[(1, 20173168521), (3, 6724389507), (9, 2241463169), (11, 1833924411), (33, 611308137), (99, 203769379), (121, 166720401), (363, 55573467), (467, 43197363), (1089, 18524489), (1401, 14399121), (4203, 4799707), (5137, 3927033), (15411, 1309011), (39667, 508563), (46233, 436337), (56507, 357003), (119001, 169521)]