20145589629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{452537}}^1$

素因数の和:452641

約数の個数: 32

約数和(自身を含む): 31279426560

約数和(自身を除く): 11133836931

約数列:

[1, 3, 11, 19, 33, 57, 71, 209, 213, 627, 781, 1349, 2343, 4047, 14839, 44517, 452537, 1357611, 4977907, 8598203, 14933721, 25794609, 32130127, 94580233, 96390381, 283740699, 353431397, 610472413, 1060294191, 1831417239, 6715196543, 20145589629]

約数ペア:

[(1, 20145589629), (3, 6715196543), (11, 1831417239), (19, 1060294191), (33, 610472413), (57, 353431397), (71, 283740699), (209, 96390381), (213, 94580233), (627, 32130127), (781, 25794609), (1349, 14933721), (2343, 8598203), (4047, 4977907), (14839, 1357611), (44517, 452537)]