20760292

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8933}}^1$

素因数の和:9027

約数の個数: 24

約数和(自身を含む): 42025536

約数和(自身を除く): 21265244

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 8933, 17866, 35732, 62531, 125062, 250124, 741439, 1482878, 2965756, 5190073, 10380146, 20760292]

約数ペア:

[(1, 20760292), (2, 10380146), (4, 5190073), (7, 2965756), (14, 1482878), (28, 741439), (83, 250124), (166, 125062), (332, 62531), (581, 35732), (1162, 17866), (2324, 8933)]