20703341568

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2463

約数の個数: 352

約数和(自身を含む): 70136442880

約数和(自身を除く): 49433101312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 312, 336, 364, 372, 384, 403, 416, 434, 448, 496, 512, 546, 624, 651, 672, 728, 744, 768, 806, 832, 868, 896, 992, 1024, 1092, 1209, 1248, 1302, 1344, 1456, 1488, 1536, 1612, 1664, 1736, 1792, 1984, 2184, 2389, 2418, 2496, 2604, 2688, 2821, 2912, 2976, 3072, 3224, 3328, 3472, 3584, 3968, 4368, 4778, 4836, 4992, 5208, 5376, 5642, 5824, 5952, 6448, 6656, 6944, 7167, 7168, 7936, 8463, 8736, 9556, 9672, 9984, 10416, 10752, 11284, 11648, 11904, 12896, 13312, 13888, 14334, 15872, 16723, 16926, 17472, 19112, 19344, 19968, 20832, 21504, 22568, 23296, 23808, 25792, 27776, 28668, 31057, 31744, 33446, 33852, 34944, 38224, 38688, 39936, 41664, 45136, 46592, 47616, 50169, 51584, 55552, 57336, 62114, 66892, 67704, 69888, 74059, 76448, 77376, 83328, 90272, 93171, 93184, 95232, 100338, 103168, 111104, 114672, 124228, 133784, 135408, 139776, 148118, 152896, 154752, 166656, 180544, 186342, 200676, 206336, 217399, 222177, 222208, 229344, 248456, 267568, 270816, 279552, 296236, 305792, 309504, 333312, 361088, 372684, 401352, 412672, 434798, 444354, 458688, 496912, 518413, 535136, 541632, 592472, 611584, 619008, 652197, 666624, 722176, 745368, 802704, 869596, 888708, 917376, 962767, 993824, 1036826, 1070272, 1083264, 1184944, 1223168, 1238016, 1304394, 1444352, 1490736, 1555239, 1605408, 1739192, 1777416, 1834752, 1925534, 1987648, 2073652, 2140544, 2166528, 2369888, 2446336, 2608788, 2888301, 2888704, 2981472, 3110478, 3210816, 3478384, 3554832, 3669504, 3851068, 3975296, 4147304, 4281088, 4333056, 4739776, 5217576, 5776602, 5962944, 6220956, 6421632, 6739369, 6956768, 7109664, 7339008, 7702136, 7950592, 8294608, 8562176, 8666112, 9479552, 10435152, 11553204, 11925888, 12441912, 12843264, 13478738, 13913536, 14219328, 15404272, 15901184, 16589216, 17124352, 18959104, 20218107, 20870304, 23106408, 23851776, 24883824, 25686528, 26957476, 27827072, 28438656, 30808544, 31802368, 33178432, 37918208, 40436214, 41740608, 46212816, 47703552, 49767648, 51373056, 53914952, 55654144, 56877312, 61617088, 66356864, 75836416, 80872428, 83481216, 92425632, 95407104, 99535296, 107829904, 111308288, 113754624, 123234176, 132713728, 161744856, 166962432, 184851264, 199070592, 215659808, 222616576, 227509248, 246468352, 265427456, 323489712, 333924864, 369702528, 398141184, 431319616, 492936704, 530854912, 646979424, 667849728, 739405056, 796282368, 862639232, 985873408, 1293958848, 1478810112, 1592564736, 1725278464, 2587917696, 2957620224, 3450556928, 5175835392, 6901113856, 10351670784, 20703341568]

約数ペア:

[(1, 20703341568), (2, 10351670784), (3, 6901113856), (4, 5175835392), (6, 3450556928), (7, 2957620224), (8, 2587917696), (12, 1725278464), (13, 1592564736), (14, 1478810112), (16, 1293958848), (21, 985873408), (24, 862639232), (26, 796282368), (28, 739405056), (31, 667849728), (32, 646979424), (39, 530854912), (42, 492936704), (48, 431319616), (52, 398141184), (56, 369702528), (62, 333924864), (64, 323489712), (78, 265427456), (84, 246468352), (91, 227509248), (93, 222616576), (96, 215659808), (104, 199070592), (112, 184851264), (124, 166962432), (128, 161744856), (156, 132713728), (168, 123234176), (182, 113754624), (186, 111308288), (192, 107829904), (208, 99535296), (217, 95407104), (224, 92425632), (248, 83481216), (256, 80872428), (273, 75836416), (312, 66356864), (336, 61617088), (364, 56877312), (372, 55654144), (384, 53914952), (403, 51373056), (416, 49767648), (434, 47703552), (448, 46212816), (496, 41740608), (512, 40436214), (546, 37918208), (624, 33178432), (651, 31802368), (672, 30808544), (728, 28438656), (744, 27827072), (768, 26957476), (806, 25686528), (832, 24883824), (868, 23851776), (896, 23106408), (992, 20870304), (1024, 20218107), (1092, 18959104), (1209, 17124352), (1248, 16589216), (1302, 15901184), (1344, 15404272), (1456, 14219328), (1488, 13913536), (1536, 13478738), (1612, 12843264), (1664, 12441912), (1736, 11925888), (1792, 11553204), (1984, 10435152), (2184, 9479552), (2389, 8666112), (2418, 8562176), (2496, 8294608), (2604, 7950592), (2688, 7702136), (2821, 7339008), (2912, 7109664), (2976, 6956768), (3072, 6739369), (3224, 6421632), (3328, 6220956), (3472, 5962944), (3584, 5776602), (3968, 5217576), (4368, 4739776), (4778, 4333056), (4836, 4281088), (4992, 4147304), (5208, 3975296), (5376, 3851068), (5642, 3669504), (5824, 3554832), (5952, 3478384), (6448, 3210816), (6656, 3110478), (6944, 2981472), (7167, 2888704), (7168, 2888301), (7936, 2608788), (8463, 2446336), (8736, 2369888), (9556, 2166528), (9672, 2140544), (9984, 2073652), (10416, 1987648), (10752, 1925534), (11284, 1834752), (11648, 1777416), (11904, 1739192), (12896, 1605408), (13312, 1555239), (13888, 1490736), (14334, 1444352), (15872, 1304394), (16723, 1238016), (16926, 1223168), (17472, 1184944), (19112, 1083264), (19344, 1070272), (19968, 1036826), (20832, 993824), (21504, 962767), (22568, 917376), (23296, 888708), (23808, 869596), (25792, 802704), (27776, 745368), (28668, 722176), (31057, 666624), (31744, 652197), (33446, 619008), (33852, 611584), (34944, 592472), (38224, 541632), (38688, 535136), (39936, 518413), (41664, 496912), (45136, 458688), (46592, 444354), (47616, 434798), (50169, 412672), (51584, 401352), (55552, 372684), (57336, 361088), (62114, 333312), (66892, 309504), (67704, 305792), (69888, 296236), (74059, 279552), (76448, 270816), (77376, 267568), (83328, 248456), (90272, 229344), (93171, 222208), (93184, 222177), (95232, 217399), (100338, 206336), (103168, 200676), (111104, 186342), (114672, 180544), (124228, 166656), (133784, 154752), (135408, 152896), (139776, 148118)]