20560698912

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 384

約数和(自身を含む): 64106864640

約数和(自身を除く): 43546165728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 76, 78, 83, 93, 96, 104, 114, 124, 152, 156, 166, 186, 208, 228, 247, 248, 249, 304, 312, 332, 337, 372, 403, 416, 456, 494, 496, 498, 589, 608, 624, 664, 674, 741, 744, 806, 912, 988, 992, 996, 1011, 1079, 1178, 1209, 1248, 1328, 1348, 1482, 1488, 1577, 1612, 1767, 1824, 1976, 1992, 2022, 2158, 2356, 2418, 2573, 2656, 2696, 2964, 2976, 3154, 3224, 3237, 3534, 3952, 3984, 4044, 4316, 4381, 4712, 4731, 4836, 5146, 5392, 5928, 6308, 6403, 6448, 6474, 7068, 7657, 7719, 7904, 7968, 8088, 8632, 8762, 9424, 9462, 9672, 10292, 10447, 10784, 11856, 12616, 12806, 12896, 12948, 13143, 14136, 15314, 15438, 16176, 17264, 17524, 18848, 18924, 19209, 19344, 20501, 20584, 20894, 22971, 23712, 25232, 25612, 25896, 26286, 27971, 28272, 30628, 30876, 31341, 32352, 33449, 34528, 35048, 37848, 38418, 38688, 41002, 41168, 41788, 45942, 48887, 50464, 51224, 51792, 52572, 55942, 56544, 61256, 61503, 61752, 62682, 66898, 70096, 75696, 76836, 82004, 82336, 83239, 83576, 83913, 91884, 97774, 100347, 102448, 103584, 105144, 111884, 122512, 123006, 123504, 125364, 133796, 135811, 140192, 146661, 151392, 153672, 164008, 166478, 167152, 167826, 183768, 195548, 198493, 200694, 204896, 210288, 223768, 245024, 246012, 247008, 249717, 250728, 267592, 271622, 293322, 307344, 328016, 332956, 334304, 335652, 363623, 367536, 391096, 396986, 401388, 407433, 420576, 447536, 492024, 499434, 501456, 531449, 535184, 543244, 586644, 595479, 614688, 635531, 656032, 665912, 671304, 727246, 735072, 782192, 793972, 802776, 814866, 867101, 895072, 984048, 998868, 1002912, 1062898, 1070368, 1086488, 1090869, 1173288, 1190958, 1271062, 1331824, 1342608, 1454492, 1564384, 1587944, 1594347, 1605552, 1629732, 1734202, 1906593, 1968096, 1997736, 2125796, 2172976, 2181738, 2346576, 2381916, 2542124, 2580409, 2601303, 2663648, 2685216, 2908984, 3175888, 3188694, 3211104, 3259464, 3468404, 3813186, 3995472, 4251592, 4345952, 4363476, 4693152, 4763832, 5084248, 5160818, 5202606, 5817968, 6351776, 6377388, 6518928, 6908837, 6936808, 7626372, 7741227, 7990944, 8503184, 8726952, 9527664, 10168496, 10321636, 10405212, 11272313, 11635936, 12754776, 13037856, 13817674, 13873616, 15252744, 15482454, 16474919, 17006368, 17453904, 19055328, 20336992, 20643272, 20726511, 20810424, 22544626, 25509552, 27635348, 27747232, 30505488, 30964908, 32949838, 33816939, 34907808, 41286544, 41453022, 41620848, 45089252, 49424757, 51019104, 55270696, 61010976, 61929816, 65899676, 67633878, 82573088, 82906044, 83241696, 90178504, 98849514, 110541392, 123859632, 131799352, 135267756, 165812088, 180357008, 197699028, 214173947, 221082784, 247719264, 263598704, 270535512, 331624176, 360714016, 395398056, 428347894, 527197408, 541071024, 642521841, 663248352, 790796112, 856695788, 1082142048, 1285043682, 1581592224, 1713391576, 2570087364, 3426783152, 5140174728, 6853566304, 10280349456, 20560698912]

約数ペア:

[(1, 20560698912), (2, 10280349456), (3, 6853566304), (4, 5140174728), (6, 3426783152), (8, 2570087364), (12, 1713391576), (13, 1581592224), (16, 1285043682), (19, 1082142048), (24, 856695788), (26, 790796112), (31, 663248352), (32, 642521841), (38, 541071024), (39, 527197408), (48, 428347894), (52, 395398056), (57, 360714016), (62, 331624176), (76, 270535512), (78, 263598704), (83, 247719264), (93, 221082784), (96, 214173947), (104, 197699028), (114, 180357008), (124, 165812088), (152, 135267756), (156, 131799352), (166, 123859632), (186, 110541392), (208, 98849514), (228, 90178504), (247, 83241696), (248, 82906044), (249, 82573088), (304, 67633878), (312, 65899676), (332, 61929816), (337, 61010976), (372, 55270696), (403, 51019104), (416, 49424757), (456, 45089252), (494, 41620848), (496, 41453022), (498, 41286544), (589, 34907808), (608, 33816939), (624, 32949838), (664, 30964908), (674, 30505488), (741, 27747232), (744, 27635348), (806, 25509552), (912, 22544626), (988, 20810424), (992, 20726511), (996, 20643272), (1011, 20336992), (1079, 19055328), (1178, 17453904), (1209, 17006368), (1248, 16474919), (1328, 15482454), (1348, 15252744), (1482, 13873616), (1488, 13817674), (1577, 13037856), (1612, 12754776), (1767, 11635936), (1824, 11272313), (1976, 10405212), (1992, 10321636), (2022, 10168496), (2158, 9527664), (2356, 8726952), (2418, 8503184), (2573, 7990944), (2656, 7741227), (2696, 7626372), (2964, 6936808), (2976, 6908837), (3154, 6518928), (3224, 6377388), (3237, 6351776), (3534, 5817968), (3952, 5202606), (3984, 5160818), (4044, 5084248), (4316, 4763832), (4381, 4693152), (4712, 4363476), (4731, 4345952), (4836, 4251592), (5146, 3995472), (5392, 3813186), (5928, 3468404), (6308, 3259464), (6403, 3211104), (6448, 3188694), (6474, 3175888), (7068, 2908984), (7657, 2685216), (7719, 2663648), (7904, 2601303), (7968, 2580409), (8088, 2542124), (8632, 2381916), (8762, 2346576), (9424, 2181738), (9462, 2172976), (9672, 2125796), (10292, 1997736), (10447, 1968096), (10784, 1906593), (11856, 1734202), (12616, 1629732), (12806, 1605552), (12896, 1594347), (12948, 1587944), (13143, 1564384), (14136, 1454492), (15314, 1342608), (15438, 1331824), (16176, 1271062), (17264, 1190958), (17524, 1173288), (18848, 1090869), (18924, 1086488), (19209, 1070368), (19344, 1062898), (20501, 1002912), (20584, 998868), (20894, 984048), (22971, 895072), (23712, 867101), (25232, 814866), (25612, 802776), (25896, 793972), (26286, 782192), (27971, 735072), (28272, 727246), (30628, 671304), (30876, 665912), (31341, 656032), (32352, 635531), (33449, 614688), (34528, 595479), (35048, 586644), (37848, 543244), (38418, 535184), (38688, 531449), (41002, 501456), (41168, 499434), (41788, 492024), (45942, 447536), (48887, 420576), (50464, 407433), (51224, 401388), (51792, 396986), (52572, 391096), (55942, 367536), (56544, 363623), (61256, 335652), (61503, 334304), (61752, 332956), (62682, 328016), (66898, 307344), (70096, 293322), (75696, 271622), (76836, 267592), (82004, 250728), (82336, 249717), (83239, 247008), (83576, 246012), (83913, 245024), (91884, 223768), (97774, 210288), (100347, 204896), (102448, 200694), (103584, 198493), (105144, 195548), (111884, 183768), (122512, 167826), (123006, 167152), (123504, 166478), (125364, 164008), (133796, 153672), (135811, 151392), (140192, 146661)]