20234800

素因数分解:

$2^4\times 5^2\times {\mathrm{50587}}^1$

素因数の和:50605

約数の個数: 30

約数和(自身を含む): 48615068

約数和(自身を除く): 28380268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 50587, 101174, 202348, 252935, 404696, 505870, 809392, 1011740, 1264675, 2023480, 2529350, 4046960, 5058700, 10117400, 20234800]

約数ペア:

[(1, 20234800), (2, 10117400), (4, 5058700), (5, 4046960), (8, 2529350), (10, 2023480), (16, 1264675), (20, 1011740), (25, 809392), (40, 505870), (50, 404696), (80, 252935), (100, 202348), (200, 101174), (400, 50587)]