20293072866

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{347}}^1\times {\mathrm{2441}}^1$

素因数の和:2829

約数の個数: 96

約数和(自身を含む): 48521094336

約数和(自身を除く): 28228021470

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 347, 363, 694, 726, 1041, 1089, 1331, 2082, 2178, 2441, 2662, 3123, 3817, 3993, 4882, 6246, 7323, 7634, 7986, 11451, 11979, 14646, 21969, 22902, 23958, 26851, 34353, 41987, 43938, 53702, 68706, 80553, 83974, 125961, 161106, 241659, 251922, 295361, 377883, 461857, 483318, 590722, 755766, 847027, 886083, 923714, 1385571, 1694054, 1772166, 2541081, 2658249, 2771142, 3248971, 4156713, 5082162, 5316498, 6497942, 7623243, 8313426, 9317297, 9746913, 15246486, 18634594, 19493826, 27951891, 29240739, 55903782, 58481478, 83855673, 102490267, 167711346, 204980534, 307470801, 614941602, 922412403, 1127392937, 1844824806, 2254785874, 3382178811, 6764357622, 10146536433, 20293072866]

約数ペア:

[(1, 20293072866), (2, 10146536433), (3, 6764357622), (6, 3382178811), (9, 2254785874), (11, 1844824806), (18, 1127392937), (22, 922412403), (33, 614941602), (66, 307470801), (99, 204980534), (121, 167711346), (198, 102490267), (242, 83855673), (347, 58481478), (363, 55903782), (694, 29240739), (726, 27951891), (1041, 19493826), (1089, 18634594), (1331, 15246486), (2082, 9746913), (2178, 9317297), (2441, 8313426), (2662, 7623243), (3123, 6497942), (3817, 5316498), (3993, 5082162), (4882, 4156713), (6246, 3248971), (7323, 2771142), (7634, 2658249), (7986, 2541081), (11451, 1772166), (11979, 1694054), (14646, 1385571), (21969, 923714), (22902, 886083), (23958, 847027), (26851, 755766), (34353, 590722), (41987, 483318), (43938, 461857), (53702, 377883), (68706, 295361), (80553, 251922), (83974, 241659), (125961, 161106)]