20494503744

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 448

約数和(自身を含む): 66636595200

約数和(自身を除く): 46142091456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 121, 124, 132, 143, 156, 176, 186, 192, 199, 208, 242, 248, 264, 286, 312, 341, 352, 363, 372, 398, 403, 416, 429, 484, 496, 528, 572, 597, 624, 682, 704, 726, 744, 796, 806, 832, 858, 968, 992, 1023, 1056, 1144, 1194, 1209, 1248, 1331, 1364, 1452, 1488, 1573, 1592, 1612, 1716, 1936, 1984, 2046, 2112, 2189, 2288, 2388, 2418, 2496, 2587, 2662, 2728, 2904, 2976, 3146, 3184, 3224, 3432, 3751, 3872, 3993, 4092, 4378, 4433, 4576, 4719, 4776, 4836, 5174, 5324, 5456, 5808, 5952, 6169, 6292, 6368, 6448, 6567, 6864, 7502, 7744, 7761, 7986, 8184, 8756, 8866, 9152, 9438, 9552, 9672, 10348, 10648, 10912, 11253, 11616, 12338, 12584, 12736, 12896, 13134, 13299, 13728, 15004, 15522, 15972, 16368, 17303, 17512, 17732, 18507, 18876, 19104, 19344, 20696, 21296, 21824, 22506, 23232, 24079, 24676, 25168, 25792, 26268, 26598, 27456, 28457, 30008, 31044, 31944, 32736, 34606, 35024, 35464, 37014, 37752, 38208, 38688, 41261, 41392, 42592, 45012, 48158, 48763, 49352, 50336, 51909, 52536, 53196, 56914, 60016, 62088, 63888, 65472, 67859, 69212, 70048, 70928, 72237, 74028, 75504, 77376, 80197, 82522, 82784, 85184, 85371, 90024, 96316, 97526, 98704, 100672, 103818, 105072, 106392, 113828, 120032, 123783, 124176, 127776, 135718, 138424, 140096, 141856, 144474, 146289, 148056, 151008, 160394, 165044, 165568, 170742, 180048, 192632, 195052, 197408, 203577, 207636, 210144, 212784, 227656, 240064, 240591, 247566, 248352, 255552, 264869, 271436, 276848, 283712, 288948, 292578, 296112, 302016, 313027, 320788, 330088, 341484, 360096, 385264, 390104, 394816, 407154, 415272, 420288, 425568, 455312, 481182, 495132, 496704, 529738, 536393, 542872, 553696, 577896, 585156, 592224, 626054, 641576, 660176, 682968, 720192, 746449, 770528, 780208, 794607, 814308, 830544, 851136, 882167, 910624, 939081, 962364, 990264, 1059476, 1072786, 1085744, 1107392, 1155792, 1170312, 1184448, 1252108, 1283152, 1320352, 1365936, 1492898, 1541056, 1560416, 1589214, 1609179, 1628616, 1661088, 1764334, 1821248, 1878162, 1924728, 1980528, 2118952, 2145572, 2171488, 2239347, 2311584, 2340624, 2504216, 2566304, 2640704, 2646501, 2731872, 2985796, 3120832, 3178428, 3218358, 3257232, 3322176, 3443297, 3528668, 3756324, 3849456, 3961056, 4237904, 4291144, 4342976, 4478694, 4623168, 4681248, 5008432, 5132608, 5293002, 5463744, 5971592, 6356856, 6436716, 6514464, 6886594, 7057336, 7512648, 7698912, 7922112, 8210939, 8475808, 8582288, 8957388, 9362496, 9703837, 10016864, 10329891, 10586004, 11943184, 12713712, 12873432, 13028928, 13773188, 14114672, 15025296, 15397824, 16421878, 16951616, 17164576, 17914776, 19407674, 20033728, 20659782, 21172008, 23886368, 24632817, 25427424, 25746864, 27546376, 28229344, 29111511, 30050592, 32843756, 34329152, 35829552, 38815348, 41319564, 42344016, 47772736, 49265634, 50854848, 51493728, 55092752, 56458688, 58223022, 60101184, 65687512, 71659104, 77630696, 82639128, 84688032, 98531268, 102987456, 106742207, 110185504, 116446044, 131375024, 143318208, 155261392, 165278256, 169376064, 197062536, 213484414, 220371008, 232892088, 262750048, 310522784, 320226621, 330556512, 394125072, 426968828, 465784176, 525500096, 621045568, 640453242, 661113024, 788250144, 853937656, 931568352, 1280906484, 1576500288, 1707875312, 1863136704, 2561812968, 3415750624, 5123625936, 6831501248, 10247251872, 20494503744]

約数ペア:

[(1, 20494503744), (2, 10247251872), (3, 6831501248), (4, 5123625936), (6, 3415750624), (8, 2561812968), (11, 1863136704), (12, 1707875312), (13, 1576500288), (16, 1280906484), (22, 931568352), (24, 853937656), (26, 788250144), (31, 661113024), (32, 640453242), (33, 621045568), (39, 525500096), (44, 465784176), (48, 426968828), (52, 394125072), (62, 330556512), (64, 320226621), (66, 310522784), (78, 262750048), (88, 232892088), (93, 220371008), (96, 213484414), (104, 197062536), (121, 169376064), (124, 165278256), (132, 155261392), (143, 143318208), (156, 131375024), (176, 116446044), (186, 110185504), (192, 106742207), (199, 102987456), (208, 98531268), (242, 84688032), (248, 82639128), (264, 77630696), (286, 71659104), (312, 65687512), (341, 60101184), (352, 58223022), (363, 56458688), (372, 55092752), (398, 51493728), (403, 50854848), (416, 49265634), (429, 47772736), (484, 42344016), (496, 41319564), (528, 38815348), (572, 35829552), (597, 34329152), (624, 32843756), (682, 30050592), (704, 29111511), (726, 28229344), (744, 27546376), (796, 25746864), (806, 25427424), (832, 24632817), (858, 23886368), (968, 21172008), (992, 20659782), (1023, 20033728), (1056, 19407674), (1144, 17914776), (1194, 17164576), (1209, 16951616), (1248, 16421878), (1331, 15397824), (1364, 15025296), (1452, 14114672), (1488, 13773188), (1573, 13028928), (1592, 12873432), (1612, 12713712), (1716, 11943184), (1936, 10586004), (1984, 10329891), (2046, 10016864), (2112, 9703837), (2189, 9362496), (2288, 8957388), (2388, 8582288), (2418, 8475808), (2496, 8210939), (2587, 7922112), (2662, 7698912), (2728, 7512648), (2904, 7057336), (2976, 6886594), (3146, 6514464), (3184, 6436716), (3224, 6356856), (3432, 5971592), (3751, 5463744), (3872, 5293002), (3993, 5132608), (4092, 5008432), (4378, 4681248), (4433, 4623168), (4576, 4478694), (4719, 4342976), (4776, 4291144), (4836, 4237904), (5174, 3961056), (5324, 3849456), (5456, 3756324), (5808, 3528668), (5952, 3443297), (6169, 3322176), (6292, 3257232), (6368, 3218358), (6448, 3178428), (6567, 3120832), (6864, 2985796), (7502, 2731872), (7744, 2646501), (7761, 2640704), (7986, 2566304), (8184, 2504216), (8756, 2340624), (8866, 2311584), (9152, 2239347), (9438, 2171488), (9552, 2145572), (9672, 2118952), (10348, 1980528), (10648, 1924728), (10912, 1878162), (11253, 1821248), (11616, 1764334), (12338, 1661088), (12584, 1628616), (12736, 1609179), (12896, 1589214), (13134, 1560416), (13299, 1541056), (13728, 1492898), (15004, 1365936), (15522, 1320352), (15972, 1283152), (16368, 1252108), (17303, 1184448), (17512, 1170312), (17732, 1155792), (18507, 1107392), (18876, 1085744), (19104, 1072786), (19344, 1059476), (20696, 990264), (21296, 962364), (21824, 939081), (22506, 910624), (23232, 882167), (24079, 851136), (24676, 830544), (25168, 814308), (25792, 794607), (26268, 780208), (26598, 770528), (27456, 746449), (28457, 720192), (30008, 682968), (31044, 660176), (31944, 641576), (32736, 626054), (34606, 592224), (35024, 585156), (35464, 577896), (37014, 553696), (37752, 542872), (38208, 536393), (38688, 529738), (41261, 496704), (41392, 495132), (42592, 481182), (45012, 455312), (48158, 425568), (48763, 420288), (49352, 415272), (50336, 407154), (51909, 394816), (52536, 390104), (53196, 385264), (56914, 360096), (60016, 341484), (62088, 330088), (63888, 320788), (65472, 313027), (67859, 302016), (69212, 296112), (70048, 292578), (70928, 288948), (72237, 283712), (74028, 276848), (75504, 271436), (77376, 264869), (80197, 255552), (82522, 248352), (82784, 247566), (85184, 240591), (85371, 240064), (90024, 227656), (96316, 212784), (97526, 210144), (98704, 207636), (100672, 203577), (103818, 197408), (105072, 195052), (106392, 192632), (113828, 180048), (120032, 170742), (123783, 165568), (124176, 165044), (127776, 160394), (135718, 151008), (138424, 148056), (140096, 146289), (141856, 144474)]