20506445568

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 576

約数和(自身を含む): 74384593920

約数和(自身を除く): 53878148352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 107, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 214, 216, 224, 233, 238, 252, 256, 272, 288, 306, 321, 336, 357, 378, 384, 408, 428, 432, 448, 459, 466, 476, 504, 544, 576, 612, 642, 672, 699, 714, 749, 756, 768, 816, 856, 864, 896, 918, 932, 952, 963, 1008, 1071, 1088, 1152, 1224, 1284, 1344, 1398, 1428, 1498, 1512, 1631, 1632, 1712, 1728, 1792, 1819, 1836, 1864, 1904, 1926, 2016, 2097, 2142, 2176, 2247, 2304, 2448, 2568, 2688, 2796, 2856, 2889, 2996, 3024, 3213, 3262, 3264, 3424, 3456, 3638, 3672, 3728, 3808, 3852, 3961, 4032, 4194, 4284, 4352, 4494, 4893, 4896, 5136, 5376, 5457, 5592, 5712, 5778, 5992, 6048, 6291, 6426, 6524, 6528, 6741, 6848, 6912, 7276, 7344, 7456, 7616, 7704, 7922, 8064, 8388, 8568, 8988, 9786, 9792, 10272, 10914, 11184, 11424, 11556, 11883, 11984, 12096, 12582, 12733, 12852, 13048, 13056, 13482, 13696, 14552, 14679, 14688, 14912, 15232, 15408, 15844, 16128, 16371, 16776, 17136, 17976, 19572, 19584, 20223, 20544, 21828, 22368, 22848, 23112, 23766, 23968, 24192, 24931, 25164, 25466, 25704, 26096, 26964, 27392, 27727, 29104, 29358, 29376, 29824, 30464, 30816, 31688, 32742, 33552, 34272, 35649, 35952, 38199, 39144, 39168, 40446, 41088, 43656, 44037, 44736, 45696, 46224, 47532, 47936, 48384, 49113, 49862, 50328, 50932, 51408, 52192, 53928, 55454, 58208, 58716, 58752, 59648, 61632, 63376, 65484, 67104, 68544, 71298, 71904, 74793, 76398, 78288, 80892, 82176, 83181, 87312, 88074, 89472, 91392, 92448, 95064, 95872, 98226, 99724, 100656, 101864, 102816, 104384, 106947, 107856, 110908, 114597, 116416, 117432, 117504, 123264, 126752, 130968, 134208, 137088, 142596, 143808, 149586, 152796, 156576, 161784, 166362, 174517, 174624, 176148, 178944, 184896, 190128, 191744, 196452, 199448, 201312, 203728, 205632, 208768, 213894, 215712, 221816, 224379, 229194, 232832, 234864, 246528, 249543, 253504, 261936, 268416, 274176, 285192, 287616, 299172, 305592, 313152, 323568, 332724, 343791, 349034, 349248, 352296, 369792, 380256, 392904, 398896, 402624, 407456, 411264, 417536, 423827, 427788, 431424, 443632, 448758, 458388, 465664, 469728, 499086, 507008, 523551, 523872, 536832, 570384, 575232, 598344, 611184, 626304, 647136, 665448, 673137, 687582, 698068, 698496, 704592, 739584, 748629, 760512, 785808, 797792, 805248, 814912, 822528, 847654, 855576, 862848, 887264, 897516, 916776, 939456, 998172, 1014016, 1047102, 1047744, 1140768, 1196688, 1222368, 1252608, 1271481, 1294272, 1330896, 1346274, 1375164, 1396136, 1396992, 1409184, 1497258, 1521024, 1570653, 1571616, 1595584, 1610496, 1629824, 1695308, 1711152, 1725696, 1774528, 1795032, 1833552, 1878912, 1996344, 2094204, 2095488, 2281536, 2393376, 2444736, 2542962, 2588544, 2661792, 2692548, 2750328, 2792272, 2818368, 2966789, 2994516, 3042048, 3141306, 3143232, 3191168, 3259648, 3390616, 3422304, 3549056, 3590064, 3667104, 3757824, 3814443, 3992688, 4188408, 4190976, 4563072, 4711959, 4786752, 4889472, 5085924, 5177088, 5323584, 5385096, 5500656, 5584544, 5636736, 5933578, 5989032, 6282612, 6286464, 6382336, 6781232, 6844608, 7098112, 7180128, 7334208, 7628886, 7985376, 8376816, 8900367, 9126144, 9423918, 9573504, 9778944, 10171848, 10647168, 10770192, 11001312, 11169088, 11273472, 11443329, 11867156, 11978064, 12565224, 12572928, 13562464, 13689216, 14360256, 14668416, 15257772, 15970752, 16753632, 17800734, 18847836, 19147008, 20343696, 21294336, 21540384, 22002624, 22338176, 22886658, 23734312, 23956128, 25130448, 26701101, 27124928, 27378432, 28720512, 29336832, 30515544, 31941504, 33507264, 35601468, 37695672, 40687392, 43080768, 44005248, 44676352, 45773316, 47468624, 47912256, 50260896, 53402202, 54249856, 57441024, 61031088, 63883008, 67014528, 71202936, 75391344, 80103303, 81374784, 86161536, 88010496, 91546632, 94937248, 95824512, 100521792, 106804404, 108499712, 122062176, 134029056, 142405872, 150782688, 160206606, 162749568, 172323072, 183093264, 189874496, 191649024, 201043584, 213608808, 244124352, 284811744, 301565376, 320413212, 325499136, 366186528, 379748992, 402087168, 427217616, 488248704, 569623488, 603130752, 640826424, 732373056, 759497984, 854435232, 976497408, 1139246976, 1206261504, 1281652848, 1464746112, 1708870464, 2278493952, 2563305696, 2929492224, 3417740928, 5126611392, 6835481856, 10253222784, 20506445568]

約数ペア:

[(1, 20506445568), (2, 10253222784), (3, 6835481856), (4, 5126611392), (6, 3417740928), (7, 2929492224), (8, 2563305696), (9, 2278493952), (12, 1708870464), (14, 1464746112), (16, 1281652848), (17, 1206261504), (18, 1139246976), (21, 976497408), (24, 854435232), (27, 759497984), (28, 732373056), (32, 640826424), (34, 603130752), (36, 569623488), (42, 488248704), (48, 427217616), (51, 402087168), (54, 379748992), (56, 366186528), (63, 325499136), (64, 320413212), (68, 301565376), (72, 284811744), (84, 244124352), (96, 213608808), (102, 201043584), (107, 191649024), (108, 189874496), (112, 183093264), (119, 172323072), (126, 162749568), (128, 160206606), (136, 150782688), (144, 142405872), (153, 134029056), (168, 122062176), (189, 108499712), (192, 106804404), (204, 100521792), (214, 95824512), (216, 94937248), (224, 91546632), (233, 88010496), (238, 86161536), (252, 81374784), (256, 80103303), (272, 75391344), (288, 71202936), (306, 67014528), (321, 63883008), (336, 61031088), (357, 57441024), (378, 54249856), (384, 53402202), (408, 50260896), (428, 47912256), (432, 47468624), (448, 45773316), (459, 44676352), (466, 44005248), (476, 43080768), (504, 40687392), (544, 37695672), (576, 35601468), (612, 33507264), (642, 31941504), (672, 30515544), (699, 29336832), (714, 28720512), (749, 27378432), (756, 27124928), (768, 26701101), (816, 25130448), (856, 23956128), (864, 23734312), (896, 22886658), (918, 22338176), (932, 22002624), (952, 21540384), (963, 21294336), (1008, 20343696), (1071, 19147008), (1088, 18847836), (1152, 17800734), (1224, 16753632), (1284, 15970752), (1344, 15257772), (1398, 14668416), (1428, 14360256), (1498, 13689216), (1512, 13562464), (1631, 12572928), (1632, 12565224), (1712, 11978064), (1728, 11867156), (1792, 11443329), (1819, 11273472), (1836, 11169088), (1864, 11001312), (1904, 10770192), (1926, 10647168), (2016, 10171848), (2097, 9778944), (2142, 9573504), (2176, 9423918), (2247, 9126144), (2304, 8900367), (2448, 8376816), (2568, 7985376), (2688, 7628886), (2796, 7334208), (2856, 7180128), (2889, 7098112), (2996, 6844608), (3024, 6781232), (3213, 6382336), (3262, 6286464), (3264, 6282612), (3424, 5989032), (3456, 5933578), (3638, 5636736), (3672, 5584544), (3728, 5500656), (3808, 5385096), (3852, 5323584), (3961, 5177088), (4032, 5085924), (4194, 4889472), (4284, 4786752), (4352, 4711959), (4494, 4563072), (4893, 4190976), (4896, 4188408), (5136, 3992688), (5376, 3814443), (5457, 3757824), (5592, 3667104), (5712, 3590064), (5778, 3549056), (5992, 3422304), (6048, 3390616), (6291, 3259648), (6426, 3191168), (6524, 3143232), (6528, 3141306), (6741, 3042048), (6848, 2994516), (6912, 2966789), (7276, 2818368), (7344, 2792272), (7456, 2750328), (7616, 2692548), (7704, 2661792), (7922, 2588544), (8064, 2542962), (8388, 2444736), (8568, 2393376), (8988, 2281536), (9786, 2095488), (9792, 2094204), (10272, 1996344), (10914, 1878912), (11184, 1833552), (11424, 1795032), (11556, 1774528), (11883, 1725696), (11984, 1711152), (12096, 1695308), (12582, 1629824), (12733, 1610496), (12852, 1595584), (13048, 1571616), (13056, 1570653), (13482, 1521024), (13696, 1497258), (14552, 1409184), (14679, 1396992), (14688, 1396136), (14912, 1375164), (15232, 1346274), (15408, 1330896), (15844, 1294272), (16128, 1271481), (16371, 1252608), (16776, 1222368), (17136, 1196688), (17976, 1140768), (19572, 1047744), (19584, 1047102), (20223, 1014016), (20544, 998172), (21828, 939456), (22368, 916776), (22848, 897516), (23112, 887264), (23766, 862848), (23968, 855576), (24192, 847654), (24931, 822528), (25164, 814912), (25466, 805248), (25704, 797792), (26096, 785808), (26964, 760512), (27392, 748629), (27727, 739584), (29104, 704592), (29358, 698496), (29376, 698068), (29824, 687582), (30464, 673137), (30816, 665448), (31688, 647136), (32742, 626304), (33552, 611184), (34272, 598344), (35649, 575232), (35952, 570384), (38199, 536832), (39144, 523872), (39168, 523551), (40446, 507008), (41088, 499086), (43656, 469728), (44037, 465664), (44736, 458388), (45696, 448758), (46224, 443632), (47532, 431424), (47936, 427788), (48384, 423827), (49113, 417536), (49862, 411264), (50328, 407456), (50932, 402624), (51408, 398896), (52192, 392904), (53928, 380256), (55454, 369792), (58208, 352296), (58716, 349248), (58752, 349034), (59648, 343791), (61632, 332724), (63376, 323568), (65484, 313152), (67104, 305592), (68544, 299172), (71298, 287616), (71904, 285192), (74793, 274176), (76398, 268416), (78288, 261936), (80892, 253504), (82176, 249543), (83181, 246528), (87312, 234864), (88074, 232832), (89472, 229194), (91392, 224379), (92448, 221816), (95064, 215712), (95872, 213894), (98226, 208768), (99724, 205632), (100656, 203728), (101864, 201312), (102816, 199448), (104384, 196452), (106947, 191744), (107856, 190128), (110908, 184896), (114597, 178944), (116416, 176148), (117432, 174624), (117504, 174517), (123264, 166362), (126752, 161784), (130968, 156576), (134208, 152796), (137088, 149586), (142596, 143808)]