20201696

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{3271}}^1$

素因数の和:3474

約数の個数: 24

約数和(自身を含む): 39990384

約数和(自身を除く): 19788688

約数列:

[1, 2, 4, 8, 16, 32, 193, 386, 772, 1544, 3088, 3271, 6176, 6542, 13084, 26168, 52336, 104672, 631303, 1262606, 2525212, 5050424, 10100848, 20201696]

約数ペア:

[(1, 20201696), (2, 10100848), (4, 5050424), (8, 2525212), (16, 1262606), (32, 631303), (193, 104672), (386, 52336), (772, 26168), (1544, 13084), (3088, 6542), (3271, 6176)]