20546036

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25303}}^1$

素因数の和:25343

約数の個数: 24

約数和(自身を含む): 42510720

約数和(自身を除く): 21964684

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 25303, 50606, 101212, 177121, 354242, 708484, 733787, 1467574, 2935148, 5136509, 10273018, 20546036]

約数ペア:

[(1, 20546036), (2, 10273018), (4, 5136509), (7, 2935148), (14, 1467574), (28, 733787), (29, 708484), (58, 354242), (116, 177121), (203, 101212), (406, 50606), (812, 25303)]