20134389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{7351}}^1$

素因数の和:7448

約数の個数: 16

約数和(自身を含む): 29643264

約数和(自身を除く): 9508875

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 7351, 22053, 80861, 242583, 610133, 1830399, 6711463, 20134389]

約数ペア:

[(1, 20134389), (3, 6711463), (11, 1830399), (33, 610133), (83, 242583), (249, 80861), (913, 22053), (2739, 7351)]