20137259718

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{619}}^1\times {\mathrm{5527}}^1$

素因数の和:6266

約数の個数: 64

約数和(自身を含む): 45241152000

約数和(自身を除く): 25103892282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 619, 654, 981, 1238, 1857, 1962, 2943, 3714, 5527, 5571, 5886, 11054, 11142, 16581, 16713, 33162, 33426, 49743, 67471, 99486, 134942, 149229, 202413, 298458, 404826, 602443, 607239, 1204886, 1214478, 1807329, 1821717, 3421213, 3614658, 3643434, 5421987, 6842426, 10263639, 10843974, 16265961, 20527278, 30790917, 32531922, 61581834, 92372751, 184745502, 372912217, 745824434, 1118736651, 2237473302, 3356209953, 6712419906, 10068629859, 20137259718]

約数ペア:

[(1, 20137259718), (2, 10068629859), (3, 6712419906), (6, 3356209953), (9, 2237473302), (18, 1118736651), (27, 745824434), (54, 372912217), (109, 184745502), (218, 92372751), (327, 61581834), (619, 32531922), (654, 30790917), (981, 20527278), (1238, 16265961), (1857, 10843974), (1962, 10263639), (2943, 6842426), (3714, 5421987), (5527, 3643434), (5571, 3614658), (5886, 3421213), (11054, 1821717), (11142, 1807329), (16581, 1214478), (16713, 1204886), (33162, 607239), (33426, 602443), (49743, 404826), (67471, 298458), (99486, 202413), (134942, 149229)]