20173060222

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^2\times {\mathrm{181913}}^1$

素因数の和:182100

約数の個数: 24

約数和(自身を含む): 34975513296

約数和(自身を除く): 14802453074

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 7921, 15842, 55447, 110894, 181913, 363826, 1273391, 2546782, 16190257, 32380514, 113331799, 226663598, 1440932873, 2881865746, 10086530111, 20173060222]

約数ペア:

[(1, 20173060222), (2, 10086530111), (7, 2881865746), (14, 1440932873), (89, 226663598), (178, 113331799), (623, 32380514), (1246, 16190257), (7921, 2546782), (15842, 1273391), (55447, 363826), (110894, 181913)]