20587053312

素因数分解:

$2^8\times 3^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 648

約数和(自身を含む): 75310574976

約数和(自身を除く): 54723521664

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, 81, 84, 96, 102, 103, 108, 112, 119, 126, 128, 136, 144, 153, 162, 168, 189, 192, 204, 206, 216, 224, 238, 243, 252, 256, 272, 288, 306, 309, 324, 336, 357, 378, 384, 408, 412, 432, 448, 459, 476, 486, 504, 544, 567, 576, 612, 618, 648, 672, 714, 721, 729, 756, 768, 816, 824, 864, 896, 918, 927, 952, 972, 1008, 1071, 1088, 1134, 1152, 1224, 1236, 1296, 1344, 1377, 1428, 1442, 1458, 1512, 1632, 1648, 1701, 1728, 1751, 1792, 1836, 1854, 1904, 1944, 2016, 2142, 2163, 2176, 2187, 2268, 2304, 2448, 2472, 2592, 2688, 2754, 2781, 2856, 2884, 2916, 3024, 3213, 3264, 3296, 3402, 3456, 3502, 3672, 3708, 3808, 3888, 4032, 4131, 4284, 4326, 4352, 4374, 4536, 4896, 4944, 5103, 5184, 5253, 5376, 5508, 5562, 5712, 5768, 5832, 6048, 6426, 6489, 6528, 6561, 6592, 6804, 6912, 7004, 7344, 7416, 7616, 7776, 8064, 8262, 8343, 8568, 8652, 8748, 9072, 9639, 9792, 9888, 10206, 10368, 10506, 11016, 11124, 11424, 11536, 11664, 12096, 12257, 12393, 12852, 12978, 13056, 13122, 13184, 13608, 14008, 14688, 14832, 15232, 15309, 15552, 15759, 16128, 16524, 16686, 17136, 17304, 17496, 18144, 19278, 19467, 19584, 19776, 20412, 20736, 21012, 22032, 22248, 22848, 23072, 23328, 24192, 24514, 24786, 25029, 25704, 25956, 26244, 26368, 27216, 28016, 28917, 29376, 29664, 30464, 30618, 31104, 31518, 33048, 33372, 34272, 34608, 34992, 36288, 36771, 37179, 38556, 38934, 39168, 39552, 40824, 42024, 44064, 44496, 45696, 45927, 46144, 46656, 47277, 48384, 49028, 49572, 50058, 51408, 51912, 52488, 54432, 56032, 57834, 58401, 58752, 59328, 61236, 62208, 63036, 66096, 66744, 68544, 69216, 69984, 72576, 73542, 74358, 75087, 77112, 77868, 79104, 81648, 84048, 86751, 88128, 88992, 91392, 91854, 92288, 93312, 94554, 98056, 99144, 100116, 102816, 103824, 104976, 108864, 110313, 111537, 112064, 115668, 116802, 117504, 118656, 122472, 126072, 132192, 133488, 137088, 138432, 139968, 141831, 145152, 147084, 148716, 150174, 154224, 155736, 163296, 168096, 173502, 175203, 176256, 177984, 183708, 184576, 186624, 189108, 196112, 198288, 200232, 205632, 207648, 209952, 217728, 220626, 223074, 224128, 225261, 231336, 233604, 237312, 244944, 252144, 260253, 264384, 266976, 274176, 276864, 279936, 283662, 294168, 297432, 300348, 308448, 311472, 326592, 330939, 336192, 347004, 350406, 352512, 355968, 367416, 378216, 392224, 396576, 400464, 411264, 415296, 419904, 425493, 435456, 441252, 446148, 448256, 450522, 462672, 467208, 489888, 504288, 520506, 525609, 528768, 533952, 553728, 559872, 567324, 588336, 594864, 600696, 616896, 622944, 653184, 661878, 672384, 675783, 694008, 700812, 711936, 734832, 756432, 780759, 784448, 793152, 800928, 822528, 830592, 839808, 850986, 882504, 892296, 901044, 925344, 934416, 979776, 992817, 1008576, 1041012, 1051218, 1057536, 1067904, 1134648, 1176672, 1189728, 1201392, 1233792, 1245888, 1276479, 1306368, 1323756, 1344768, 1351566, 1388016, 1401624, 1469664, 1512864, 1561518, 1568896, 1576827, 1586304, 1601856, 1661184, 1679616, 1701972, 1765008, 1784592, 1802088, 1850688, 1868832, 1959552, 1985634, 2017152, 2082024, 2102436, 2135808, 2269296, 2353344, 2379456, 2402784, 2467584, 2491776, 2552958, 2647512, 2703132, 2776032, 2803248, 2939328, 2978451, 3025728, 3123036, 3137792, 3153654, 3172608, 3203712, 3403944, 3530016, 3569184, 3604176, 3701376, 3737664, 3829437, 3919104, 3971268, 4034304, 4164048, 4204872, 4538592, 4706688, 4730481, 4758912, 4805568, 4983552, 5105916, 5295024, 5406264, 5552064, 5606496, 5878656, 5956902, 6051456, 6246072, 6307308, 6407424, 6807888, 7060032, 7138368, 7208352, 7402752, 7475328, 7658874, 7942536, 8328096, 8409744, 8935353, 9077184, 9413376, 9460962, 9517824, 9611136, 10211832, 10590048, 10812528, 11104128, 11212992, 11488311, 11757312, 11913804, 12102912, 12492144, 12614616, 13615776, 14120064, 14276736, 14416704, 14950656, 15317748, 15885072, 16656192, 16819488, 17870706, 18154368, 18921924, 19222272, 20423664, 21180096, 21625056, 22208256, 22425984, 22976622, 23827608, 24984288, 25229232, 26806059, 27231552, 28240128, 28553472, 28833408, 30635496, 31770144, 33312384, 33638976, 35741412, 36308736, 37843848, 40847328, 42360192, 43250112, 44851968, 45953244, 47655216, 49968576, 50458464, 53612118, 54463104, 57666816, 61270992, 63540288, 66624768, 67277952, 71482824, 75687696, 80418177, 81694656, 84720384, 86500224, 91906488, 95310432, 99937152, 100916928, 107224236, 108926208, 122541984, 127080576, 134555904, 142965648, 151375392, 160836354, 163389312, 173000448, 183812976, 190620864, 199874304, 201833856, 214448472, 245083968, 254161152, 285931296, 302750784, 321672708, 326778624, 367625952, 381241728, 403667712, 428896944, 490167936, 571862592, 605501568, 643345416, 735251904, 762483456, 857793888, 980335872, 1143725184, 1211003136, 1286690832, 1470503808, 1715587776, 2287450368, 2573381664, 2941007616, 3431175552, 5146763328, 6862351104, 10293526656, 20587053312]

約数ペア:

[(1, 20587053312), (2, 10293526656), (3, 6862351104), (4, 5146763328), (6, 3431175552), (7, 2941007616), (8, 2573381664), (9, 2287450368), (12, 1715587776), (14, 1470503808), (16, 1286690832), (17, 1211003136), (18, 1143725184), (21, 980335872), (24, 857793888), (27, 762483456), (28, 735251904), (32, 643345416), (34, 605501568), (36, 571862592), (42, 490167936), (48, 428896944), (51, 403667712), (54, 381241728), (56, 367625952), (63, 326778624), (64, 321672708), (68, 302750784), (72, 285931296), (81, 254161152), (84, 245083968), (96, 214448472), (102, 201833856), (103, 199874304), (108, 190620864), (112, 183812976), (119, 173000448), (126, 163389312), (128, 160836354), (136, 151375392), (144, 142965648), (153, 134555904), (162, 127080576), (168, 122541984), (189, 108926208), (192, 107224236), (204, 100916928), (206, 99937152), (216, 95310432), (224, 91906488), (238, 86500224), (243, 84720384), (252, 81694656), (256, 80418177), (272, 75687696), (288, 71482824), (306, 67277952), (309, 66624768), (324, 63540288), (336, 61270992), (357, 57666816), (378, 54463104), (384, 53612118), (408, 50458464), (412, 49968576), (432, 47655216), (448, 45953244), (459, 44851968), (476, 43250112), (486, 42360192), (504, 40847328), (544, 37843848), (567, 36308736), (576, 35741412), (612, 33638976), (618, 33312384), (648, 31770144), (672, 30635496), (714, 28833408), (721, 28553472), (729, 28240128), (756, 27231552), (768, 26806059), (816, 25229232), (824, 24984288), (864, 23827608), (896, 22976622), (918, 22425984), (927, 22208256), (952, 21625056), (972, 21180096), (1008, 20423664), (1071, 19222272), (1088, 18921924), (1134, 18154368), (1152, 17870706), (1224, 16819488), (1236, 16656192), (1296, 15885072), (1344, 15317748), (1377, 14950656), (1428, 14416704), (1442, 14276736), (1458, 14120064), (1512, 13615776), (1632, 12614616), (1648, 12492144), (1701, 12102912), (1728, 11913804), (1751, 11757312), (1792, 11488311), (1836, 11212992), (1854, 11104128), (1904, 10812528), (1944, 10590048), (2016, 10211832), (2142, 9611136), (2163, 9517824), (2176, 9460962), (2187, 9413376), (2268, 9077184), (2304, 8935353), (2448, 8409744), (2472, 8328096), (2592, 7942536), (2688, 7658874), (2754, 7475328), (2781, 7402752), (2856, 7208352), (2884, 7138368), (2916, 7060032), (3024, 6807888), (3213, 6407424), (3264, 6307308), (3296, 6246072), (3402, 6051456), (3456, 5956902), (3502, 5878656), (3672, 5606496), (3708, 5552064), (3808, 5406264), (3888, 5295024), (4032, 5105916), (4131, 4983552), (4284, 4805568), (4326, 4758912), (4352, 4730481), (4374, 4706688), (4536, 4538592), (4896, 4204872), (4944, 4164048), (5103, 4034304), (5184, 3971268), (5253, 3919104), (5376, 3829437), (5508, 3737664), (5562, 3701376), (5712, 3604176), (5768, 3569184), (5832, 3530016), (6048, 3403944), (6426, 3203712), (6489, 3172608), (6528, 3153654), (6561, 3137792), (6592, 3123036), (6804, 3025728), (6912, 2978451), (7004, 2939328), (7344, 2803248), (7416, 2776032), (7616, 2703132), (7776, 2647512), (8064, 2552958), (8262, 2491776), (8343, 2467584), (8568, 2402784), (8652, 2379456), (8748, 2353344), (9072, 2269296), (9639, 2135808), (9792, 2102436), (9888, 2082024), (10206, 2017152), (10368, 1985634), (10506, 1959552), (11016, 1868832), (11124, 1850688), (11424, 1802088), (11536, 1784592), (11664, 1765008), (12096, 1701972), (12257, 1679616), (12393, 1661184), (12852, 1601856), (12978, 1586304), (13056, 1576827), (13122, 1568896), (13184, 1561518), (13608, 1512864), (14008, 1469664), (14688, 1401624), (14832, 1388016), (15232, 1351566), (15309, 1344768), (15552, 1323756), (15759, 1306368), (16128, 1276479), (16524, 1245888), (16686, 1233792), (17136, 1201392), (17304, 1189728), (17496, 1176672), (18144, 1134648), (19278, 1067904), (19467, 1057536), (19584, 1051218), (19776, 1041012), (20412, 1008576), (20736, 992817), (21012, 979776), (22032, 934416), (22248, 925344), (22848, 901044), (23072, 892296), (23328, 882504), (24192, 850986), (24514, 839808), (24786, 830592), (25029, 822528), (25704, 800928), (25956, 793152), (26244, 784448), (26368, 780759), (27216, 756432), (28016, 734832), (28917, 711936), (29376, 700812), (29664, 694008), (30464, 675783), (30618, 672384), (31104, 661878), (31518, 653184), (33048, 622944), (33372, 616896), (34272, 600696), (34608, 594864), (34992, 588336), (36288, 567324), (36771, 559872), (37179, 553728), (38556, 533952), (38934, 528768), (39168, 525609), (39552, 520506), (40824, 504288), (42024, 489888), (44064, 467208), (44496, 462672), (45696, 450522), (45927, 448256), (46144, 446148), (46656, 441252), (47277, 435456), (48384, 425493), (49028, 419904), (49572, 415296), (50058, 411264), (51408, 400464), (51912, 396576), (52488, 392224), (54432, 378216), (56032, 367416), (57834, 355968), (58401, 352512), (58752, 350406), (59328, 347004), (61236, 336192), (62208, 330939), (63036, 326592), (66096, 311472), (66744, 308448), (68544, 300348), (69216, 297432), (69984, 294168), (72576, 283662), (73542, 279936), (74358, 276864), (75087, 274176), (77112, 266976), (77868, 264384), (79104, 260253), (81648, 252144), (84048, 244944), (86751, 237312), (88128, 233604), (88992, 231336), (91392, 225261), (91854, 224128), (92288, 223074), (93312, 220626), (94554, 217728), (98056, 209952), (99144, 207648), (100116, 205632), (102816, 200232), (103824, 198288), (104976, 196112), (108864, 189108), (110313, 186624), (111537, 184576), (112064, 183708), (115668, 177984), (116802, 176256), (117504, 175203), (118656, 173502), (122472, 168096), (126072, 163296), (132192, 155736), (133488, 154224), (137088, 150174), (138432, 148716), (139968, 147084), (141831, 145152)]