20590610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{50221}}^1$

素因数の和:50269

約数の個数: 16

約数和(自身を含む): 37967832

約数和(自身を除く): 17377222

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 50221, 100442, 251105, 502210, 2059061, 4118122, 10295305, 20590610]

約数ペア:

[(1, 20590610), (2, 10295305), (5, 4118122), (10, 2059061), (41, 502210), (82, 251105), (205, 100442), (410, 50221)]