20390743296

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6761}}^1$

素因数の和:6818

約数の個数: 432

約数和(自身を含む): 77621701248

約数和(自身を除く): 57230957952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 32, 33, 34, 36, 42, 44, 48, 51, 56, 63, 64, 66, 68, 72, 77, 84, 88, 96, 99, 102, 112, 119, 126, 128, 132, 136, 144, 153, 154, 168, 176, 187, 192, 198, 204, 224, 231, 238, 252, 256, 264, 272, 288, 306, 308, 336, 352, 357, 374, 384, 396, 408, 448, 462, 476, 504, 528, 544, 561, 576, 612, 616, 672, 693, 704, 714, 748, 768, 792, 816, 896, 924, 952, 1008, 1056, 1071, 1088, 1122, 1152, 1224, 1232, 1309, 1344, 1386, 1408, 1428, 1496, 1584, 1632, 1683, 1792, 1848, 1904, 2016, 2112, 2142, 2176, 2244, 2304, 2448, 2464, 2618, 2688, 2772, 2816, 2856, 2992, 3168, 3264, 3366, 3696, 3808, 3927, 4032, 4224, 4284, 4352, 4488, 4896, 4928, 5236, 5376, 5544, 5712, 5984, 6336, 6528, 6732, 6761, 7392, 7616, 7854, 8064, 8448, 8568, 8976, 9792, 9856, 10472, 11088, 11424, 11781, 11968, 12672, 13056, 13464, 13522, 14784, 15232, 15708, 16128, 17136, 17952, 19584, 19712, 20283, 20944, 22176, 22848, 23562, 23936, 25344, 26928, 27044, 29568, 30464, 31416, 34272, 35904, 39168, 40566, 41888, 44352, 45696, 47124, 47327, 47872, 53856, 54088, 59136, 60849, 62832, 68544, 71808, 74371, 81132, 83776, 88704, 91392, 94248, 94654, 107712, 108176, 114937, 121698, 125664, 137088, 141981, 143616, 148742, 162264, 167552, 177408, 188496, 189308, 215424, 216352, 223113, 229874, 243396, 251328, 274176, 283962, 297484, 324528, 335104, 344811, 376992, 378616, 425943, 430848, 432704, 446226, 459748, 486792, 502656, 520597, 567924, 594968, 649056, 669339, 689622, 753984, 757232, 804559, 851886, 865408, 892452, 919496, 973584, 1005312, 1034433, 1041194, 1135848, 1189936, 1264307, 1298112, 1338678, 1379244, 1507968, 1514464, 1561791, 1609118, 1703772, 1730816, 1784904, 1838992, 1947168, 2068866, 2082388, 2271696, 2379872, 2413677, 2528614, 2596224, 2677356, 2758488, 3015936, 3028928, 3123582, 3218236, 3407544, 3569808, 3677984, 3792921, 3894336, 4137732, 4164776, 4543392, 4685373, 4759744, 4827354, 5057228, 5192448, 5354712, 5516976, 6057856, 6247164, 6436472, 6815088, 7139616, 7241031, 7355968, 7585842, 7788672, 8275464, 8329552, 8850149, 9086784, 9370746, 9519488, 9654708, 10114456, 10709424, 11033952, 11378763, 12115712, 12494328, 12872944, 13630176, 14279232, 14482062, 14711936, 15171684, 15577344, 16550928, 16659104, 17700298, 18173568, 18741492, 19038976, 19309416, 20228912, 21418848, 22067904, 22757526, 24988656, 25745888, 26550447, 27260352, 28558464, 28964124, 29423872, 30343368, 33101856, 33318208, 35400596, 36347136, 37482984, 38618832, 40457824, 42837696, 44135808, 45515052, 49977312, 51491776, 53100894, 54520704, 57116928, 57928248, 60686736, 66203712, 66636416, 70801192, 74965968, 77237664, 79651341, 80915648, 85675392, 88271616, 91030104, 99954624, 102983552, 106201788, 109041408, 115856496, 121373472, 132407424, 133272832, 141602384, 149931936, 154475328, 159302682, 161831296, 171350784, 182060208, 199909248, 205967104, 212403576, 231712992, 242746944, 264814848, 283204768, 299863872, 308950656, 318605364, 323662592, 364120416, 399818496, 424807152, 463425984, 485493888, 566409536, 599727744, 617901312, 637210728, 728240832, 849614304, 926851968, 970987776, 1132819072, 1199455488, 1274421456, 1456481664, 1699228608, 1853703936, 2265638144, 2548842912, 2912963328, 3398457216, 5097685824, 6796914432, 10195371648, 20390743296]

約数ペア:

[(1, 20390743296), (2, 10195371648), (3, 6796914432), (4, 5097685824), (6, 3398457216), (7, 2912963328), (8, 2548842912), (9, 2265638144), (11, 1853703936), (12, 1699228608), (14, 1456481664), (16, 1274421456), (17, 1199455488), (18, 1132819072), (21, 970987776), (22, 926851968), (24, 849614304), (28, 728240832), (32, 637210728), (33, 617901312), (34, 599727744), (36, 566409536), (42, 485493888), (44, 463425984), (48, 424807152), (51, 399818496), (56, 364120416), (63, 323662592), (64, 318605364), (66, 308950656), (68, 299863872), (72, 283204768), (77, 264814848), (84, 242746944), (88, 231712992), (96, 212403576), (99, 205967104), (102, 199909248), (112, 182060208), (119, 171350784), (126, 161831296), (128, 159302682), (132, 154475328), (136, 149931936), (144, 141602384), (153, 133272832), (154, 132407424), (168, 121373472), (176, 115856496), (187, 109041408), (192, 106201788), (198, 102983552), (204, 99954624), (224, 91030104), (231, 88271616), (238, 85675392), (252, 80915648), (256, 79651341), (264, 77237664), (272, 74965968), (288, 70801192), (306, 66636416), (308, 66203712), (336, 60686736), (352, 57928248), (357, 57116928), (374, 54520704), (384, 53100894), (396, 51491776), (408, 49977312), (448, 45515052), (462, 44135808), (476, 42837696), (504, 40457824), (528, 38618832), (544, 37482984), (561, 36347136), (576, 35400596), (612, 33318208), (616, 33101856), (672, 30343368), (693, 29423872), (704, 28964124), (714, 28558464), (748, 27260352), (768, 26550447), (792, 25745888), (816, 24988656), (896, 22757526), (924, 22067904), (952, 21418848), (1008, 20228912), (1056, 19309416), (1071, 19038976), (1088, 18741492), (1122, 18173568), (1152, 17700298), (1224, 16659104), (1232, 16550928), (1309, 15577344), (1344, 15171684), (1386, 14711936), (1408, 14482062), (1428, 14279232), (1496, 13630176), (1584, 12872944), (1632, 12494328), (1683, 12115712), (1792, 11378763), (1848, 11033952), (1904, 10709424), (2016, 10114456), (2112, 9654708), (2142, 9519488), (2176, 9370746), (2244, 9086784), (2304, 8850149), (2448, 8329552), (2464, 8275464), (2618, 7788672), (2688, 7585842), (2772, 7355968), (2816, 7241031), (2856, 7139616), (2992, 6815088), (3168, 6436472), (3264, 6247164), (3366, 6057856), (3696, 5516976), (3808, 5354712), (3927, 5192448), (4032, 5057228), (4224, 4827354), (4284, 4759744), (4352, 4685373), (4488, 4543392), (4896, 4164776), (4928, 4137732), (5236, 3894336), (5376, 3792921), (5544, 3677984), (5712, 3569808), (5984, 3407544), (6336, 3218236), (6528, 3123582), (6732, 3028928), (6761, 3015936), (7392, 2758488), (7616, 2677356), (7854, 2596224), (8064, 2528614), (8448, 2413677), (8568, 2379872), (8976, 2271696), (9792, 2082388), (9856, 2068866), (10472, 1947168), (11088, 1838992), (11424, 1784904), (11781, 1730816), (11968, 1703772), (12672, 1609118), (13056, 1561791), (13464, 1514464), (13522, 1507968), (14784, 1379244), (15232, 1338678), (15708, 1298112), (16128, 1264307), (17136, 1189936), (17952, 1135848), (19584, 1041194), (19712, 1034433), (20283, 1005312), (20944, 973584), (22176, 919496), (22848, 892452), (23562, 865408), (23936, 851886), (25344, 804559), (26928, 757232), (27044, 753984), (29568, 689622), (30464, 669339), (31416, 649056), (34272, 594968), (35904, 567924), (39168, 520597), (40566, 502656), (41888, 486792), (44352, 459748), (45696, 446226), (47124, 432704), (47327, 430848), (47872, 425943), (53856, 378616), (54088, 376992), (59136, 344811), (60849, 335104), (62832, 324528), (68544, 297484), (71808, 283962), (74371, 274176), (81132, 251328), (83776, 243396), (88704, 229874), (91392, 223113), (94248, 216352), (94654, 215424), (107712, 189308), (108176, 188496), (114937, 177408), (121698, 167552), (125664, 162264), (137088, 148742), (141981, 143616)]