20323116

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17107}}^1$

素因数の和:17131

約数の個数: 48

約数和(自身を含む): 57482880

約数和(自身を除く): 37159764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 17107, 34214, 51321, 68428, 102642, 153963, 188177, 205284, 307926, 376354, 461889, 564531, 615852, 752708, 923778, 1129062, 1693593, 1847556, 2258124, 3387186, 5080779, 6774372, 10161558, 20323116]

約数ペア:

[(1, 20323116), (2, 10161558), (3, 6774372), (4, 5080779), (6, 3387186), (9, 2258124), (11, 1847556), (12, 1693593), (18, 1129062), (22, 923778), (27, 752708), (33, 615852), (36, 564531), (44, 461889), (54, 376354), (66, 307926), (99, 205284), (108, 188177), (132, 153963), (198, 102642), (297, 68428), (396, 51321), (594, 34214), (1188, 17107)]