20135071836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{861799}}^1$

素因数の和:861879

約数の個数: 72

約数和(自身を含む): 56465136000

約数和(自身を除く): 36330064164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 1062, 1298, 1947, 2124, 2596, 3894, 5841, 7788, 11682, 23364, 861799, 1723598, 2585397, 3447196, 5170794, 7756191, 9479789, 10341588, 15512382, 18959578, 28439367, 31024764, 37919156, 50846141, 56878734, 85318101, 101692282, 113757468, 152538423, 170636202, 203384564, 305076846, 341272404, 457615269, 559307551, 610153692, 915230538, 1118615102, 1677922653, 1830461076, 2237230204, 3355845306, 5033767959, 6711690612, 10067535918, 20135071836]

約数ペア:

[(1, 20135071836), (2, 10067535918), (3, 6711690612), (4, 5033767959), (6, 3355845306), (9, 2237230204), (11, 1830461076), (12, 1677922653), (18, 1118615102), (22, 915230538), (33, 610153692), (36, 559307551), (44, 457615269), (59, 341272404), (66, 305076846), (99, 203384564), (118, 170636202), (132, 152538423), (177, 113757468), (198, 101692282), (236, 85318101), (354, 56878734), (396, 50846141), (531, 37919156), (649, 31024764), (708, 28439367), (1062, 18959578), (1298, 15512382), (1947, 10341588), (2124, 9479789), (2596, 7756191), (3894, 5170794), (5841, 3447196), (7788, 2585397), (11682, 1723598), (23364, 861799)]