22011660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11117}}^1$

素因数の和:11143

約数の個数: 72

約数和(自身を含む): 72845136

約数和(自身を除く): 50833476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 11117, 22234, 33351, 44468, 55585, 66702, 100053, 111170, 122287, 133404, 166755, 200106, 222340, 244574, 333510, 366861, 400212, 489148, 500265, 611435, 667020, 733722, 1000530, 1100583, 1222870, 1467444, 1834305, 2001060, 2201166, 2445740, 3668610, 4402332, 5502915, 7337220, 11005830, 22011660]

約数ペア:

[(1, 22011660), (2, 11005830), (3, 7337220), (4, 5502915), (5, 4402332), (6, 3668610), (9, 2445740), (10, 2201166), (11, 2001060), (12, 1834305), (15, 1467444), (18, 1222870), (20, 1100583), (22, 1000530), (30, 733722), (33, 667020), (36, 611435), (44, 500265), (45, 489148), (55, 400212), (60, 366861), (66, 333510), (90, 244574), (99, 222340), (110, 200106), (132, 166755), (165, 133404), (180, 122287), (198, 111170), (220, 100053), (330, 66702), (396, 55585), (495, 44468), (660, 33351), (990, 22234), (1980, 11117)]