20884292016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1244

約数の個数: 320

約数和(自身を含む): 67459015680

約数和(自身を除く): 46574723664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 41, 42, 48, 56, 57, 73, 76, 82, 84, 112, 114, 123, 133, 146, 152, 164, 168, 219, 228, 246, 266, 287, 292, 304, 328, 336, 399, 438, 456, 492, 511, 532, 574, 584, 656, 779, 798, 861, 876, 912, 984, 1022, 1064, 1093, 1148, 1168, 1387, 1533, 1558, 1596, 1722, 1752, 1968, 2044, 2128, 2186, 2296, 2337, 2774, 2993, 3066, 3116, 3192, 3279, 3444, 3504, 4088, 4161, 4372, 4592, 4674, 5453, 5548, 5986, 6132, 6232, 6384, 6558, 6888, 7651, 8176, 8322, 8744, 8979, 9348, 9709, 10906, 11096, 11972, 12264, 12464, 13116, 13776, 15302, 16359, 16644, 17488, 17958, 18696, 19418, 20767, 20951, 21812, 22192, 22953, 23944, 24528, 26232, 29127, 30604, 32718, 33288, 35916, 37392, 38836, 41534, 41902, 43624, 44813, 45906, 47888, 52464, 56867, 58254, 61208, 62301, 62853, 65436, 66576, 71832, 77672, 79789, 83068, 83804, 87248, 89626, 91812, 113734, 116508, 122416, 124602, 125706, 130872, 134439, 143664, 145369, 155344, 159578, 166136, 167608, 170601, 179252, 183624, 227468, 233016, 239367, 249204, 251412, 261744, 268878, 290738, 313691, 319156, 332272, 335216, 341202, 358504, 367248, 398069, 436107, 454936, 466032, 478734, 498408, 502824, 537756, 558523, 581476, 627382, 638312, 682404, 717008, 796138, 851447, 872214, 909872, 941073, 957468, 996816, 1005648, 1075512, 1117046, 1162952, 1194207, 1254764, 1276624, 1364808, 1515991, 1592276, 1675569, 1702894, 1744428, 1882146, 1914936, 2151024, 2234092, 2325904, 2388414, 2509528, 2554341, 2729616, 3031982, 3184552, 3271349, 3351138, 3405788, 3488856, 3764292, 3829872, 4468184, 4547973, 4776828, 5019056, 5108682, 5960129, 6063964, 6369104, 6542698, 6702276, 6811576, 6977712, 7528584, 8936368, 9095946, 9553656, 9814047, 10217364, 10611937, 11920258, 12127928, 13085396, 13404552, 13623152, 15057168, 17880387, 18191892, 19107312, 19628094, 20434728, 21223874, 22899443, 23840516, 24255856, 26170792, 26809104, 31835811, 35760774, 36383784, 39256188, 40869456, 42447748, 45798886, 47681032, 52341584, 62155631, 63671622, 68698329, 71521548, 72767568, 78512376, 84895496, 91597772, 95362064, 124311262, 127343244, 137396658, 143043096, 157024752, 169790992, 183195544, 186466893, 248622524, 254686488, 274793316, 286086192, 366391088, 372933786, 435089417, 497245048, 509372976, 549586632, 745867572, 870178834, 994490096, 1099173264, 1305268251, 1491735144, 1740357668, 2610536502, 2983470288, 3480715336, 5221073004, 6961430672, 10442146008, 20884292016]

約数ペア:

[(1, 20884292016), (2, 10442146008), (3, 6961430672), (4, 5221073004), (6, 3480715336), (7, 2983470288), (8, 2610536502), (12, 1740357668), (14, 1491735144), (16, 1305268251), (19, 1099173264), (21, 994490096), (24, 870178834), (28, 745867572), (38, 549586632), (41, 509372976), (42, 497245048), (48, 435089417), (56, 372933786), (57, 366391088), (73, 286086192), (76, 274793316), (82, 254686488), (84, 248622524), (112, 186466893), (114, 183195544), (123, 169790992), (133, 157024752), (146, 143043096), (152, 137396658), (164, 127343244), (168, 124311262), (219, 95362064), (228, 91597772), (246, 84895496), (266, 78512376), (287, 72767568), (292, 71521548), (304, 68698329), (328, 63671622), (336, 62155631), (399, 52341584), (438, 47681032), (456, 45798886), (492, 42447748), (511, 40869456), (532, 39256188), (574, 36383784), (584, 35760774), (656, 31835811), (779, 26809104), (798, 26170792), (861, 24255856), (876, 23840516), (912, 22899443), (984, 21223874), (1022, 20434728), (1064, 19628094), (1093, 19107312), (1148, 18191892), (1168, 17880387), (1387, 15057168), (1533, 13623152), (1558, 13404552), (1596, 13085396), (1722, 12127928), (1752, 11920258), (1968, 10611937), (2044, 10217364), (2128, 9814047), (2186, 9553656), (2296, 9095946), (2337, 8936368), (2774, 7528584), (2993, 6977712), (3066, 6811576), (3116, 6702276), (3192, 6542698), (3279, 6369104), (3444, 6063964), (3504, 5960129), (4088, 5108682), (4161, 5019056), (4372, 4776828), (4592, 4547973), (4674, 4468184), (5453, 3829872), (5548, 3764292), (5986, 3488856), (6132, 3405788), (6232, 3351138), (6384, 3271349), (6558, 3184552), (6888, 3031982), (7651, 2729616), (8176, 2554341), (8322, 2509528), (8744, 2388414), (8979, 2325904), (9348, 2234092), (9709, 2151024), (10906, 1914936), (11096, 1882146), (11972, 1744428), (12264, 1702894), (12464, 1675569), (13116, 1592276), (13776, 1515991), (15302, 1364808), (16359, 1276624), (16644, 1254764), (17488, 1194207), (17958, 1162952), (18696, 1117046), (19418, 1075512), (20767, 1005648), (20951, 996816), (21812, 957468), (22192, 941073), (22953, 909872), (23944, 872214), (24528, 851447), (26232, 796138), (29127, 717008), (30604, 682404), (32718, 638312), (33288, 627382), (35916, 581476), (37392, 558523), (38836, 537756), (41534, 502824), (41902, 498408), (43624, 478734), (44813, 466032), (45906, 454936), (47888, 436107), (52464, 398069), (56867, 367248), (58254, 358504), (61208, 341202), (62301, 335216), (62853, 332272), (65436, 319156), (66576, 313691), (71832, 290738), (77672, 268878), (79789, 261744), (83068, 251412), (83804, 249204), (87248, 239367), (89626, 233016), (91812, 227468), (113734, 183624), (116508, 179252), (122416, 170601), (124602, 167608), (125706, 166136), (130872, 159578), (134439, 155344), (143664, 145369)]