20133993334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{27943}}^1$

素因数の和:28109

約数の個数: 64

約数和(自身を含む): 38533211136

約数和(自身を除く): 18399217802

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 107, 182, 214, 259, 481, 518, 749, 962, 1391, 1498, 2782, 3367, 3959, 6734, 7918, 9737, 19474, 27713, 27943, 51467, 55426, 55886, 102934, 195601, 360269, 363259, 391202, 720538, 726518, 1033891, 2067782, 2542813, 2989901, 5085626, 5979802, 7237237, 13440583, 14474474, 20929307, 26881166, 38868713, 41858614, 77737426, 94084081, 110626337, 188168162, 221252674, 272080991, 544161982, 774384359, 1438142381, 1548768718, 2876284762, 10066996667, 20133993334]

約数ペア:

[(1, 20133993334), (2, 10066996667), (7, 2876284762), (13, 1548768718), (14, 1438142381), (26, 774384359), (37, 544161982), (74, 272080991), (91, 221252674), (107, 188168162), (182, 110626337), (214, 94084081), (259, 77737426), (481, 41858614), (518, 38868713), (749, 26881166), (962, 20929307), (1391, 14474474), (1498, 13440583), (2782, 7237237), (3367, 5979802), (3959, 5085626), (6734, 2989901), (7918, 2542813), (9737, 2067782), (19474, 1033891), (27713, 726518), (27943, 720538), (51467, 391202), (55426, 363259), (55886, 360269), (102934, 195601)]