20086361568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{766421}}^1$

素因数の和:766457

約数の個数: 144

約数和(自身を含む): 70302357216

約数和(自身を除く): 50215995648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 766421, 1532842, 2299263, 3065684, 4598526, 5364947, 6131368, 6897789, 9197052, 9963473, 10729894, 12262736, 13795578, 16094841, 18394104, 19926946, 21459788, 24525472, 27591156, 29890419, 32189682, 36788208, 39853892, 42919576, 48284523, 55182312, 59780838, 64379364, 69744311, 73576416, 79707784, 85839152, 89671257, 96569046, 110364624, 119561676, 128758728, 139488622, 159415568, 171678304, 179342514, 193138092, 209232933, 220729248, 239123352, 257517456, 278977244, 318831136, 358685028, 386276184, 418465866, 478246704, 515034912, 557954488, 627698799, 717370056, 772552368, 836931732, 956493408, 1115908976, 1255397598, 1434740112, 1545104736, 1673863464, 2231817952, 2510795196, 2869480224, 3347726928, 5021590392, 6695453856, 10043180784, 20086361568]

約数ペア:

[(1, 20086361568), (2, 10043180784), (3, 6695453856), (4, 5021590392), (6, 3347726928), (7, 2869480224), (8, 2510795196), (9, 2231817952), (12, 1673863464), (13, 1545104736), (14, 1434740112), (16, 1255397598), (18, 1115908976), (21, 956493408), (24, 836931732), (26, 772552368), (28, 717370056), (32, 627698799), (36, 557954488), (39, 515034912), (42, 478246704), (48, 418465866), (52, 386276184), (56, 358685028), (63, 318831136), (72, 278977244), (78, 257517456), (84, 239123352), (91, 220729248), (96, 209232933), (104, 193138092), (112, 179342514), (117, 171678304), (126, 159415568), (144, 139488622), (156, 128758728), (168, 119561676), (182, 110364624), (208, 96569046), (224, 89671257), (234, 85839152), (252, 79707784), (273, 73576416), (288, 69744311), (312, 64379364), (336, 59780838), (364, 55182312), (416, 48284523), (468, 42919576), (504, 39853892), (546, 36788208), (624, 32189682), (672, 29890419), (728, 27591156), (819, 24525472), (936, 21459788), (1008, 19926946), (1092, 18394104), (1248, 16094841), (1456, 13795578), (1638, 12262736), (1872, 10729894), (2016, 9963473), (2184, 9197052), (2912, 6897789), (3276, 6131368), (3744, 5364947), (4368, 4598526), (6552, 3065684), (8736, 2299263), (13104, 1532842), (26208, 766421)]