20164103622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1455

約数の個数: 144

約数和(自身を含む): 49382773440

約数和(自身を除く): 29218669818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 79, 87, 117, 158, 174, 234, 237, 261, 377, 474, 522, 711, 754, 841, 1027, 1131, 1297, 1422, 1682, 2054, 2262, 2291, 2523, 2594, 3081, 3393, 3891, 4582, 5046, 6162, 6786, 6873, 7569, 7782, 9243, 10933, 11673, 13746, 15138, 16861, 18486, 20619, 21866, 23346, 29783, 32799, 33722, 37613, 41238, 50583, 59566, 65598, 66439, 75226, 89349, 98397, 101166, 102463, 112839, 132878, 151749, 178698, 196794, 199317, 204926, 225678, 268047, 303498, 307389, 338517, 398634, 488969, 536094, 597951, 614778, 677034, 863707, 922167, 977938, 1090777, 1195902, 1332019, 1466907, 1727414, 1844334, 2181554, 2591121, 2664038, 2933814, 2971427, 3272331, 3996057, 4400721, 5182242, 5942854, 6544662, 7773363, 7992114, 8801442, 8914281, 9816993, 11988171, 14180101, 15546726, 17828562, 19633986, 23976342, 26742843, 28360202, 38628551, 42540303, 53485686, 77257102, 85080606, 86171383, 115885653, 127620909, 172342766, 231771306, 255241818, 258514149, 347656959, 517028298, 695313918, 775542447, 1120227979, 1551084894, 2240455958, 3360683937, 6721367874, 10082051811, 20164103622]

約数ペア:

[(1, 20164103622), (2, 10082051811), (3, 6721367874), (6, 3360683937), (9, 2240455958), (13, 1551084894), (18, 1120227979), (26, 775542447), (29, 695313918), (39, 517028298), (58, 347656959), (78, 258514149), (79, 255241818), (87, 231771306), (117, 172342766), (158, 127620909), (174, 115885653), (234, 86171383), (237, 85080606), (261, 77257102), (377, 53485686), (474, 42540303), (522, 38628551), (711, 28360202), (754, 26742843), (841, 23976342), (1027, 19633986), (1131, 17828562), (1297, 15546726), (1422, 14180101), (1682, 11988171), (2054, 9816993), (2262, 8914281), (2291, 8801442), (2523, 7992114), (2594, 7773363), (3081, 6544662), (3393, 5942854), (3891, 5182242), (4582, 4400721), (5046, 3996057), (6162, 3272331), (6786, 2971427), (6873, 2933814), (7569, 2664038), (7782, 2591121), (9243, 2181554), (10933, 1844334), (11673, 1727414), (13746, 1466907), (15138, 1332019), (16861, 1195902), (18486, 1090777), (20619, 977938), (21866, 922167), (23346, 863707), (29783, 677034), (32799, 614778), (33722, 597951), (37613, 536094), (41238, 488969), (50583, 398634), (59566, 338517), (65598, 307389), (66439, 303498), (75226, 268047), (89349, 225678), (98397, 204926), (101166, 199317), (102463, 196794), (112839, 178698), (132878, 151749)]