20052483

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 30202704

約数和(自身を除く): 10150221

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 1493, 4477, 4479, 13431, 16423, 49269, 55241, 165723, 180653, 541959, 607651, 1822953, 6684161, 20052483]

約数ペア:

[(1, 20052483), (3, 6684161), (11, 1822953), (33, 607651), (37, 541959), (111, 180653), (121, 165723), (363, 55241), (407, 49269), (1221, 16423), (1493, 13431), (4477, 4479)]