20123394052

素因数分解:

$2^2\times {\mathrm{2707}}^1\times {\mathrm{1858459}}^1$

素因数の和:1861170

約数の個数: 12

約数和(自身を含む): 35228967760

約数和(自身を除く): 15105573708

約数列:

[1, 2, 4, 2707, 5414, 10828, 1858459, 3716918, 7433836, 5030848513, 10061697026, 20123394052]

約数ペア:

[(1, 20123394052), (2, 10061697026), (4, 5030848513), (2707, 7433836), (5414, 3716918), (10828, 1858459)]