20574801072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3911}}^1$

素因数の和:4256

約数の個数: 240

約数和(自身を含む): 69922524672

約数和(自身を除く): 49347723600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 307, 336, 357, 408, 476, 504, 612, 614, 714, 816, 921, 952, 1008, 1071, 1224, 1228, 1428, 1842, 1904, 2142, 2149, 2448, 2456, 2763, 2856, 3684, 3911, 4284, 4298, 4912, 5219, 5526, 5712, 6447, 7368, 7822, 8568, 8596, 10438, 11052, 11733, 12894, 14736, 15644, 15657, 17136, 17192, 19341, 20876, 22104, 23466, 25788, 27377, 31288, 31314, 34384, 35199, 36533, 38682, 41752, 44208, 46932, 46971, 51576, 54754, 62576, 62628, 66487, 70398, 73066, 77364, 82131, 83504, 93864, 93942, 103152, 109508, 109599, 125256, 132974, 140796, 146132, 154728, 164262, 187728, 187884, 199461, 219016, 219198, 246393, 250512, 265948, 281592, 292264, 309456, 328524, 328797, 375768, 398922, 438032, 438396, 465409, 492786, 531896, 563184, 584528, 598383, 657048, 657594, 751536, 797844, 876792, 930818, 985572, 1063792, 1196766, 1200677, 1314096, 1315188, 1396227, 1595688, 1753584, 1861636, 1971144, 2393532, 2401354, 2630376, 2792454, 3191376, 3602031, 3723272, 3942288, 4188681, 4787064, 4802708, 5260752, 5584908, 7204062, 7446544, 8377362, 8404739, 9574128, 9605416, 10806093, 11169816, 14408124, 16754724, 16809478, 19210832, 20411509, 21612186, 22339632, 25214217, 28816248, 33509448, 33618956, 40823018, 43224372, 50428434, 57632496, 61234527, 67018896, 67237912, 75642651, 81646036, 86448744, 100856868, 122469054, 134475824, 142880563, 151285302, 163292072, 172897488, 183703581, 201713736, 244938108, 285761126, 302570604, 326584144, 367407162, 403427472, 428641689, 489876216, 571522252, 605141208, 734814324, 857283378, 979752432, 1143044504, 1210282416, 1285925067, 1469628648, 1714566756, 2286089008, 2571850134, 2939257296, 3429133512, 5143700268, 6858267024, 10287400536, 20574801072]

約数ペア:

[(1, 20574801072), (2, 10287400536), (3, 6858267024), (4, 5143700268), (6, 3429133512), (7, 2939257296), (8, 2571850134), (9, 2286089008), (12, 1714566756), (14, 1469628648), (16, 1285925067), (17, 1210282416), (18, 1143044504), (21, 979752432), (24, 857283378), (28, 734814324), (34, 605141208), (36, 571522252), (42, 489876216), (48, 428641689), (51, 403427472), (56, 367407162), (63, 326584144), (68, 302570604), (72, 285761126), (84, 244938108), (102, 201713736), (112, 183703581), (119, 172897488), (126, 163292072), (136, 151285302), (144, 142880563), (153, 134475824), (168, 122469054), (204, 100856868), (238, 86448744), (252, 81646036), (272, 75642651), (306, 67237912), (307, 67018896), (336, 61234527), (357, 57632496), (408, 50428434), (476, 43224372), (504, 40823018), (612, 33618956), (614, 33509448), (714, 28816248), (816, 25214217), (921, 22339632), (952, 21612186), (1008, 20411509), (1071, 19210832), (1224, 16809478), (1228, 16754724), (1428, 14408124), (1842, 11169816), (1904, 10806093), (2142, 9605416), (2149, 9574128), (2448, 8404739), (2456, 8377362), (2763, 7446544), (2856, 7204062), (3684, 5584908), (3911, 5260752), (4284, 4802708), (4298, 4787064), (4912, 4188681), (5219, 3942288), (5526, 3723272), (5712, 3602031), (6447, 3191376), (7368, 2792454), (7822, 2630376), (8568, 2401354), (8596, 2393532), (10438, 1971144), (11052, 1861636), (11733, 1753584), (12894, 1595688), (14736, 1396227), (15644, 1315188), (15657, 1314096), (17136, 1200677), (17192, 1196766), (19341, 1063792), (20876, 985572), (22104, 930818), (23466, 876792), (25788, 797844), (27377, 751536), (31288, 657594), (31314, 657048), (34384, 598383), (35199, 584528), (36533, 563184), (38682, 531896), (41752, 492786), (44208, 465409), (46932, 438396), (46971, 438032), (51576, 398922), (54754, 375768), (62576, 328797), (62628, 328524), (66487, 309456), (70398, 292264), (73066, 281592), (77364, 265948), (82131, 250512), (83504, 246393), (93864, 219198), (93942, 219016), (103152, 199461), (109508, 187884), (109599, 187728), (125256, 164262), (132974, 154728), (140796, 146132)]