20565187776

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15791}}^1$

素因数の和:15852

約数の個数: 336

約数和(自身を含む): 75089064960

約数和(自身を除く): 54523877184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 32, 34, 36, 38, 42, 48, 51, 56, 57, 63, 64, 68, 72, 76, 84, 96, 102, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 192, 204, 224, 228, 238, 252, 266, 272, 288, 304, 306, 323, 336, 342, 357, 399, 408, 448, 456, 476, 504, 532, 544, 576, 608, 612, 646, 672, 684, 714, 798, 816, 912, 952, 969, 1008, 1064, 1071, 1088, 1197, 1216, 1224, 1292, 1344, 1368, 1428, 1596, 1632, 1824, 1904, 1938, 2016, 2128, 2142, 2261, 2394, 2448, 2584, 2736, 2856, 2907, 3192, 3264, 3648, 3808, 3876, 4032, 4256, 4284, 4522, 4788, 4896, 5168, 5472, 5712, 5814, 6384, 6783, 7616, 7752, 8512, 8568, 9044, 9576, 9792, 10336, 10944, 11424, 11628, 12768, 13566, 15504, 15791, 17136, 18088, 19152, 20349, 20672, 22848, 23256, 25536, 27132, 31008, 31582, 34272, 36176, 38304, 40698, 46512, 47373, 54264, 62016, 63164, 68544, 72352, 76608, 81396, 93024, 94746, 108528, 110537, 126328, 142119, 144704, 162792, 186048, 189492, 217056, 221074, 252656, 268447, 284238, 300029, 325584, 331611, 378984, 434112, 442148, 505312, 536894, 568476, 600058, 651168, 663222, 757968, 805341, 884296, 900087, 994833, 1010624, 1073788, 1136952, 1200116, 1302336, 1326444, 1515936, 1610682, 1768592, 1800174, 1879129, 1989666, 2100203, 2147576, 2273904, 2400232, 2416023, 2652888, 2700261, 3031872, 3221364, 3537184, 3600348, 3758258, 3979332, 4200406, 4295152, 4547808, 4800464, 4832046, 5100493, 5305776, 5400522, 5637387, 6300609, 6442728, 7074368, 7200696, 7516516, 7958664, 8400812, 8590304, 9095616, 9600928, 9664092, 10200986, 10611552, 10801044, 11274774, 12601218, 12885456, 14401392, 15033032, 15301479, 15917328, 16801624, 16912161, 17180608, 18901827, 19201856, 19328184, 20401972, 21223104, 21602088, 22549548, 25202436, 25770912, 28802784, 30066064, 30602958, 31834656, 33603248, 33824322, 35703451, 37803654, 38656368, 40803944, 43204176, 45099096, 45904437, 50404872, 51541824, 57605568, 60132128, 61205916, 63669312, 67206496, 67648644, 71406902, 75607308, 77312736, 81607888, 86408352, 90198192, 91808874, 100809744, 107110353, 120264256, 122411832, 134412992, 135297288, 142813804, 151214616, 154625472, 163215776, 172816704, 180396384, 183617748, 201619488, 214220706, 244823664, 270594576, 285627608, 302429232, 321331059, 326431552, 360792768, 367235496, 403238976, 428441412, 489647328, 541189152, 571255216, 604858464, 642662118, 734470992, 856882824, 979294656, 1082378304, 1142510432, 1209716928, 1285324236, 1468941984, 1713765648, 2285020864, 2570648472, 2937883968, 3427531296, 5141296944, 6855062592, 10282593888, 20565187776]

約数ペア:

[(1, 20565187776), (2, 10282593888), (3, 6855062592), (4, 5141296944), (6, 3427531296), (7, 2937883968), (8, 2570648472), (9, 2285020864), (12, 1713765648), (14, 1468941984), (16, 1285324236), (17, 1209716928), (18, 1142510432), (19, 1082378304), (21, 979294656), (24, 856882824), (28, 734470992), (32, 642662118), (34, 604858464), (36, 571255216), (38, 541189152), (42, 489647328), (48, 428441412), (51, 403238976), (56, 367235496), (57, 360792768), (63, 326431552), (64, 321331059), (68, 302429232), (72, 285627608), (76, 270594576), (84, 244823664), (96, 214220706), (102, 201619488), (112, 183617748), (114, 180396384), (119, 172816704), (126, 163215776), (133, 154625472), (136, 151214616), (144, 142813804), (152, 135297288), (153, 134412992), (168, 122411832), (171, 120264256), (192, 107110353), (204, 100809744), (224, 91808874), (228, 90198192), (238, 86408352), (252, 81607888), (266, 77312736), (272, 75607308), (288, 71406902), (304, 67648644), (306, 67206496), (323, 63669312), (336, 61205916), (342, 60132128), (357, 57605568), (399, 51541824), (408, 50404872), (448, 45904437), (456, 45099096), (476, 43204176), (504, 40803944), (532, 38656368), (544, 37803654), (576, 35703451), (608, 33824322), (612, 33603248), (646, 31834656), (672, 30602958), (684, 30066064), (714, 28802784), (798, 25770912), (816, 25202436), (912, 22549548), (952, 21602088), (969, 21223104), (1008, 20401972), (1064, 19328184), (1071, 19201856), (1088, 18901827), (1197, 17180608), (1216, 16912161), (1224, 16801624), (1292, 15917328), (1344, 15301479), (1368, 15033032), (1428, 14401392), (1596, 12885456), (1632, 12601218), (1824, 11274774), (1904, 10801044), (1938, 10611552), (2016, 10200986), (2128, 9664092), (2142, 9600928), (2261, 9095616), (2394, 8590304), (2448, 8400812), (2584, 7958664), (2736, 7516516), (2856, 7200696), (2907, 7074368), (3192, 6442728), (3264, 6300609), (3648, 5637387), (3808, 5400522), (3876, 5305776), (4032, 5100493), (4256, 4832046), (4284, 4800464), (4522, 4547808), (4788, 4295152), (4896, 4200406), (5168, 3979332), (5472, 3758258), (5712, 3600348), (5814, 3537184), (6384, 3221364), (6783, 3031872), (7616, 2700261), (7752, 2652888), (8512, 2416023), (8568, 2400232), (9044, 2273904), (9576, 2147576), (9792, 2100203), (10336, 1989666), (10944, 1879129), (11424, 1800174), (11628, 1768592), (12768, 1610682), (13566, 1515936), (15504, 1326444), (15791, 1302336), (17136, 1200116), (18088, 1136952), (19152, 1073788), (20349, 1010624), (20672, 994833), (22848, 900087), (23256, 884296), (25536, 805341), (27132, 757968), (31008, 663222), (31582, 651168), (34272, 600058), (36176, 568476), (38304, 536894), (40698, 505312), (46512, 442148), (47373, 434112), (54264, 378984), (62016, 331611), (63164, 325584), (68544, 300029), (72352, 284238), (76608, 268447), (81396, 252656), (93024, 221074), (94746, 217056), (108528, 189492), (110537, 186048), (126328, 162792), (142119, 144704)]