20808032

素因数分解:

$2^5\times 7^1\times {\mathrm{92893}}^1$

素因数の和:92910

約数の個数: 24

約数和(自身を含む): 46818576

約数和(自身を除く): 26010544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92893, 185786, 371572, 650251, 743144, 1300502, 1486288, 2601004, 2972576, 5202008, 10404016, 20808032]

約数ペア:

[(1, 20808032), (2, 10404016), (4, 5202008), (7, 2972576), (8, 2601004), (14, 1486288), (16, 1300502), (28, 743144), (32, 650251), (56, 371572), (112, 185786), (224, 92893)]