20135824

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{2053}}^1$

素因数の和:2674

約数の個数: 20

約数和(自身を含む): 39095836

約数和(自身を除く): 18960012

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2053, 2452, 4106, 4904, 8212, 9808, 16424, 32848, 1258489, 2516978, 5033956, 10067912, 20135824]

約数ペア:

[(1, 20135824), (2, 10067912), (4, 5033956), (8, 2516978), (16, 1258489), (613, 32848), (1226, 16424), (2053, 9808), (2452, 8212), (4106, 4904)]