20137534866

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{6367}}^1$

素因数の和:6560

約数の個数: 96

約数和(自身を含む): 46312680960

約数和(自身を除く): 26175146094

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 83, 87, 146, 166, 174, 219, 249, 261, 438, 498, 522, 657, 747, 1314, 1494, 2117, 2407, 4234, 4814, 6059, 6351, 6367, 7221, 12118, 12702, 12734, 14442, 18177, 19053, 19101, 21663, 36354, 38106, 38202, 43326, 54531, 57303, 109062, 114606, 175711, 184643, 351422, 369286, 464791, 527133, 528461, 553929, 929582, 1054266, 1056922, 1107858, 1394373, 1581399, 1585383, 1661787, 2788746, 3162798, 3170766, 3323574, 4183119, 4756149, 8366238, 9512298, 13478939, 15325369, 26957878, 30650738, 38577653, 40436817, 45976107, 77155306, 80873634, 91952214, 115732959, 121310451, 137928321, 231465918, 242620902, 275856642, 347198877, 694397754, 1118751937, 2237503874, 3356255811, 6712511622, 10068767433, 20137534866]

約数ペア:

[(1, 20137534866), (2, 10068767433), (3, 6712511622), (6, 3356255811), (9, 2237503874), (18, 1118751937), (29, 694397754), (58, 347198877), (73, 275856642), (83, 242620902), (87, 231465918), (146, 137928321), (166, 121310451), (174, 115732959), (219, 91952214), (249, 80873634), (261, 77155306), (438, 45976107), (498, 40436817), (522, 38577653), (657, 30650738), (747, 26957878), (1314, 15325369), (1494, 13478939), (2117, 9512298), (2407, 8366238), (4234, 4756149), (4814, 4183119), (6059, 3323574), (6351, 3170766), (6367, 3162798), (7221, 2788746), (12118, 1661787), (12702, 1585383), (12734, 1581399), (14442, 1394373), (18177, 1107858), (19053, 1056922), (19101, 1054266), (21663, 929582), (36354, 553929), (38106, 528461), (38202, 527133), (43326, 464791), (54531, 369286), (57303, 351422), (109062, 184643), (114606, 175711)]