20503977984

素因数分解:

$2^{13}\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 896

約数和(自身を含む): 79267507200

約数和(自身を除く): 58763529216

約数列:

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38304, 38912, 39032, 39168, 39729, 40698, 41328, 41344, 41984, 42066, 43008, 43624, 43776, 43911, 44608, 45696, 46512, 47232, 48384, 49077, 49856, 50184, 51072, 51408, 52224, 52972, 54264, 55104, 55296, 56088, 57344, 57456, 58368, 58548, 58752, 60928, 61047, 61992, 62016, 62976, 64512, 65436, 65664, 66912, 68096, 68544, 69632, 69768, 70848, 72352, 73472, 73728, 74784, 75276, 76608, 77824, 78064, 78336, 79458, 81396, 82656, 82688, 83968, 84132, 86016, 87248, 87552, 87822, 89216, 91392, 92701, 93024, 94464, 96768, 98154, 99712, 100368, 102144, 102816, 104448, 105944, 108528, 110208, 110592, 112176, 114912, 116736, 117096, 117504, 119187, 121856, 122094, 123984, 124032, 125952, 129024, 130872, 131328, 131733, 133824, 136192, 137088, 139264, 139536, 141696, 144704, 146944, 147231, 149568, 150552, 153216, 155648, 156128, 156672, 158916, 162792, 165312, 165376, 167936, 168264, 172032, 174496, 175104, 175644, 178432, 182784, 185402, 186048, 188928, 193536, 196308, 199424, 200736, 204288, 205632, 208896, 211888, 217056, 220416, 221184, 224352, 229824, 233472, 234192, 235008, 238374, 243712, 244188, 247968, 248064, 251904, 258048, 261744, 262656, 263466, 267648, 272384, 274176, 278103, 279072, 283392, 289408, 293888, 294462, 299136, 301104, 306432, 312256, 313344, 317832, 325584, 330624, 330752, 335872, 336528, 348992, 350208, 351288, 356864, 357561, 365568, 370804, 372096, 377856, 387072, 392616, 398848, 401472, 408576, 411264, 417792, 423776, 434112, 440832, 448704, 459648, 466944, 468384, 470016, 476748, 487424, 488376, 495936, 496128, 503808, 516096, 523488, 525312, 526932, 535296, 544768, 548352, 556206, 558144, 566784, 578816, 587776, 588924, 598272, 602208, 612864, 624512, 626688, 635664, 651168, 661248, 661504, 673056, 697984, 700416, 702576, 713728, 715122, 731136, 741608, 744192, 755712, 774144, 785232, 797696, 802944, 817152, 822528, 834309, 847552, 868224, 881664, 897408, 919296, 936768, 940032, 953496, 974848, 976752, 991872, 992256, 1007616, 1046976, 1050624, 1053864, 1070592, 1089536, 1096704, 1112412, 1116288, 1133568, 1157632, 1175552, 1177848, 1196544, 1204416, 1225728, 1249024, 1253376, 1271328, 1302336, 1322496, 1323008, 1346112, 1395968, 1400832, 1405152, 1427456, 1430244, 1462272, 1483216, 1488384, 1511424, 1548288, 1570464, 1595392, 1605888, 1634304, 1645056, 1668618, 1695104, 1736448, 1763328, 1794816, 1838592, 1873536, 1880064, 1906992, 1953504, 1983744, 1984512, 2093952, 2101248, 2107728, 2141184, 2193408, 2224824, 2232576, 2267136, 2315264, 2351104, 2355696, 2393088, 2408832, 2451456, 2498048, 2502927, 2542656, 2604672, 2644992, 2646016, 2692224, 2791936, 2810304, 2854912, 2860488, 2924544, 2966432, 2976768, 3022848, 3140928, 3190784, 3211776, 3268608, 3290112, 3337236, 3390208, 3472896, 3526656, 3589632, 3677184, 3747072, 3760128, 3813984, 3907008, 3967488, 3969024, 4187904, 4202496, 4215456, 4282368, 4386816, 4449648, 4465152, 4534272, 4630528, 4711392, 4786176, 4817664, 4902912, 4996096, 5005854, 5085312, 5209344, 5289984, 5384448, 5583872, 5620608, 5709824, 5720976, 5932864, 5953536, 6281856, 6381568, 6423552, 6580224, 6674472, 6780416, 6945792, 7053312, 7179264, 7354368, 7494144, 7627968, 7814016, 7934976, 7938048, 8375808, 8430912, 8564736, 8773632, 8899296, 8930304, 9068544, 9261056, 9422784, 9572352, 9635328, 9805824, 9992192, 10011708, 10170624, 10418688, 10579968, 10768896, 11167744, 11241216, 11441952, 11865728, 11907072, 12563712, 12847104, 13160448, 13348944, 13560832, 13891584, 14358528, 14708736, 14988288, 15255936, 15628032, 15869952, 16751616, 16861824, 17129472, 17798592, 17860608, 18522112, 18845568, 19144704, 19270656, 19984384, 20023416, 20341248, 20837376, 21159936, 21537792, 22335488, 22482432, 22883904, 23731456, 23814144, 25127424, 25694208, 26320896, 26697888, 27121664, 27783168, 28717056, 29417472, 29976576, 30511872, 31256064, 31739904, 33503232, 33723648, 35597184, 35721216, 37691136, 38541312, 39968768, 40046832, 40682496, 41674752, 43075584, 44670976, 44964864, 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約数ペア:

[(1, 20503977984), (2, 10251988992), (3, 6834659328), (4, 5125994496), (6, 3417329664), (7, 2929139712), (8, 2562997248), (9, 2278219776), (12, 1708664832), (14, 1464569856), (16, 1281498624), (17, 1206116352), (18, 1139109888), (19, 1079156736), (21, 976379904), (24, 854332416), (27, 759406592), (28, 732284928), (32, 640749312), (34, 603058176), (36, 569554944), (38, 539578368), (41, 500097024), (42, 488189952), (48, 427166208), (51, 402038784), (54, 379703296), (56, 366142464), (57, 359718912), (63, 325459968), (64, 320374656), (68, 301529088), (72, 284777472), (76, 269789184), (82, 250048512), (84, 244094976), (96, 213583104), (102, 201019392), (108, 189851648), (112, 183071232), (114, 179859456), (119, 172302336), (123, 166699008), (126, 162729984), (128, 160187328), (133, 154165248), (136, 150764544), (144, 142388736), (152, 134894592), (153, 134012928), (164, 125024256), (168, 122047488), (171, 119906304), (189, 108486656), (192, 106791552), (204, 100509696), (216, 94925824), (224, 91535616), (228, 89929728), (238, 86151168), (246, 83349504), (252, 81364992), (256, 80093664), (266, 77082624), (272, 75382272), (287, 71442432), (288, 71194368), (304, 67447296), (306, 67006464), (323, 63479808), (328, 62512128), (336, 61023744), (342, 59953152), (357, 57434112), (369, 55566336), (378, 54243328), (384, 53395776), (399, 51388416), (408, 50254848), (432, 47462912), (448, 45767808), (456, 44964864), (459, 44670976), (476, 43075584), (492, 41674752), (504, 40682496), (512, 40046832), (513, 39968768), (532, 38541312), (544, 37691136), (574, 35721216), (576, 35597184), (608, 33723648), (612, 33503232), (646, 31739904), (656, 31256064), (672, 30511872), (684, 29976576), (697, 29417472), (714, 28717056), (738, 27783168), (756, 27121664), (768, 26697888), (779, 26320896), (798, 25694208), (816, 25127424), (861, 23814144), (864, 23731456), (896, 22883904), (912, 22482432), (918, 22335488), (952, 21537792), (969, 21159936), (984, 20837376), (1008, 20341248), (1024, 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(82656, 248064), (82688, 247968), (83968, 244188), (84132, 243712), (86016, 238374), (87248, 235008), (87552, 234192), (87822, 233472), (89216, 229824), (91392, 224352), (92701, 221184), (93024, 220416), (94464, 217056), (96768, 211888), (98154, 208896), (99712, 205632), (100368, 204288), (102144, 200736), (102816, 199424), (104448, 196308), (105944, 193536), (108528, 188928), (110208, 186048), (110592, 185402), (112176, 182784), (114912, 178432), (116736, 175644), (117096, 175104), (117504, 174496), (119187, 172032), (121856, 168264), (122094, 167936), (123984, 165376), (124032, 165312), (125952, 162792), (129024, 158916), (130872, 156672), (131328, 156128), (131733, 155648), (133824, 153216), (136192, 150552), (137088, 149568), (139264, 147231), (139536, 146944), (141696, 144704)]