20104672

素因数分解:

$2^5\times 7^1\times {\mathrm{89753}}^1$

素因数の和:89770

約数の個数: 24

約数和(自身を含む): 45236016

約数和(自身を除く): 25131344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 89753, 179506, 359012, 628271, 718024, 1256542, 1436048, 2513084, 2872096, 5026168, 10052336, 20104672]

約数ペア:

[(1, 20104672), (2, 10052336), (4, 5026168), (7, 2872096), (8, 2513084), (14, 1436048), (16, 1256542), (28, 718024), (32, 628271), (56, 359012), (112, 179506), (224, 89753)]