20850032

素因数分解:

$2^4\times 7^1\times {\mathrm{186161}}^1$

素因数の和:186176

約数の個数: 20

約数和(自身を含む): 46168176

約数和(自身を除く): 25318144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 186161, 372322, 744644, 1303127, 1489288, 2606254, 2978576, 5212508, 10425016, 20850032]

約数ペア:

[(1, 20850032), (2, 10425016), (4, 5212508), (7, 2978576), (8, 2606254), (14, 1489288), (16, 1303127), (28, 744644), (56, 372322), (112, 186161)]