20375032

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{62119}}^1$

素因数の和:62166

約数の個数: 16

約数和(自身を含む): 39135600

約数和(自身を除く): 18760568

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 62119, 124238, 248476, 496952, 2546879, 5093758, 10187516, 20375032]

約数ペア:

[(1, 20375032), (2, 10187516), (4, 5093758), (8, 2546879), (41, 496952), (82, 248476), (164, 124238), (328, 62119)]