20056295

素因数分解:

$5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{839}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 27578880

約数和(自身を除く): 7522585

約数列:

[1, 5, 7, 35, 683, 839, 3415, 4195, 4781, 5873, 23905, 29365, 573037, 2865185, 4011259, 20056295]

約数ペア:

[(1, 20056295), (5, 4011259), (7, 2865185), (35, 573037), (683, 29365), (839, 23905), (3415, 5873), (4195, 4781)]