20589063

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{7517}}^1$

素因数の和:7614

約数の個数: 16

約数和(自身を含む): 30312576

約数和(自身を除く): 9723513

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 7517, 22551, 82687, 248061, 623911, 1871733, 6863021, 20589063]

約数ペア:

[(1, 20589063), (3, 6863021), (11, 1871733), (33, 623911), (83, 248061), (249, 82687), (913, 22551), (2739, 7517)]