20169936054

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{479}}^1\times {\mathrm{11087}}^1$

素因数の和:11785

約数の個数: 48

約数和(自身を含む): 44004280320

約数和(自身を除く): 23834344266

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 479, 633, 958, 1266, 1437, 1899, 2874, 3798, 4311, 8622, 11087, 22174, 33261, 66522, 99783, 101069, 199566, 202138, 303207, 606414, 909621, 1819242, 2339357, 4678714, 5310673, 7018071, 10621346, 14036142, 15932019, 21054213, 31864038, 42108426, 47796057, 95592114, 1120552003, 2241104006, 3361656009, 6723312018, 10084968027, 20169936054]

約数ペア:

[(1, 20169936054), (2, 10084968027), (3, 6723312018), (6, 3361656009), (9, 2241104006), (18, 1120552003), (211, 95592114), (422, 47796057), (479, 42108426), (633, 31864038), (958, 21054213), (1266, 15932019), (1437, 14036142), (1899, 10621346), (2874, 7018071), (3798, 5310673), (4311, 4678714), (8622, 2339357), (11087, 1819242), (22174, 909621), (33261, 606414), (66522, 303207), (99783, 202138), (101069, 199566)]