20635455456

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:724

約数の個数: 576

約数和(自身を含む): 77551810560

約数和(自身を除く): 56916355104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 73, 77, 84, 88, 96, 98, 99, 108, 112, 126, 132, 144, 146, 147, 154, 168, 176, 189, 196, 198, 216, 219, 224, 231, 252, 264, 288, 292, 294, 297, 308, 336, 352, 378, 392, 396, 432, 438, 441, 462, 504, 511, 528, 539, 584, 588, 594, 607, 616, 657, 672, 693, 756, 784, 792, 803, 864, 876, 882, 924, 1008, 1022, 1056, 1078, 1168, 1176, 1188, 1214, 1232, 1314, 1323, 1386, 1512, 1533, 1568, 1584, 1606, 1617, 1752, 1764, 1821, 1848, 1971, 2016, 2044, 2079, 2156, 2336, 2352, 2376, 2409, 2428, 2464, 2628, 2646, 2772, 3024, 3066, 3168, 3212, 3234, 3504, 3528, 3577, 3642, 3696, 3942, 4088, 4158, 4249, 4312, 4599, 4704, 4752, 4818, 4851, 4856, 5256, 5292, 5463, 5544, 5621, 6048, 6132, 6424, 6468, 6677, 7008, 7056, 7154, 7227, 7284, 7392, 7884, 8176, 8316, 8498, 8624, 9198, 9504, 9636, 9702, 9712, 10512, 10584, 10731, 10926, 11088, 11242, 12264, 12747, 12848, 12936, 13354, 13797, 14112, 14308, 14454, 14553, 14568, 15768, 16352, 16389, 16632, 16863, 16996, 17248, 18396, 19272, 19404, 19424, 20031, 21024, 21168, 21462, 21681, 21852, 22176, 22484, 24528, 25494, 25696, 25872, 26708, 27594, 28616, 28908, 29106, 29136, 29743, 31536, 32193, 32778, 33264, 33726, 33992, 36792, 38241, 38544, 38808, 39347, 40062, 42336, 42924, 43362, 43704, 44311, 44968, 46739, 49056, 50589, 50988, 51744, 53416, 55188, 57232, 57816, 58212, 58272, 59486, 60093, 63072, 64386, 65556, 66528, 67452, 67984, 73584, 76482, 77088, 77616, 78694, 80124, 85848, 86724, 87408, 88622, 89229, 89936, 93478, 96579, 101178, 101976, 106832, 110376, 114464, 114723, 115632, 116424, 118041, 118972, 120186, 128772, 131112, 132933, 134904, 135968, 140217, 147168, 151767, 152964, 155232, 157388, 160248, 171696, 173448, 174816, 177244, 178458, 179872, 180279, 186956, 193158, 202356, 203952, 213664, 220752, 229446, 231264, 232848, 236082, 237944, 240372, 257544, 262224, 265866, 267687, 269808, 280434, 303534, 305928, 310177, 314776, 320496, 327173, 343392, 346896, 354123, 354488, 356916, 360558, 373912, 386316, 398799, 404712, 407904, 420651, 441504, 458892, 465696, 472164, 475888, 480744, 487421, 515088, 524448, 531732, 535374, 539616, 560868, 607068, 611856, 620354, 629552, 640992, 654346, 693792, 708246, 708976, 713832, 721116, 747824, 772632, 797598, 803061, 809424, 841302, 917784, 930531, 944328, 951776, 961488, 974842, 981519, 1030176, 1062369, 1063464, 1070748, 1121736, 1196397, 1214136, 1223712, 1240708, 1259104, 1261953, 1308692, 1416492, 1417952, 1427664, 1442232, 1462263, 1495648, 1545264, 1595196, 1606122, 1618848, 1682604, 1835568, 1861062, 1888656, 1922976, 1949684, 1963038, 2124738, 2126928, 2141496, 2171239, 2243472, 2392794, 2428272, 2481416, 2523906, 2617384, 2791593, 2832984, 2855328, 2884464, 2924526, 2944557, 3090528, 3190392, 3212244, 3365208, 3411947, 3671136, 3722124, 3777312, 3899368, 3926076, 4249476, 4253856, 4282992, 4342478, 4386789, 4486944, 4785588, 4856544, 4962832, 5047812, 5234768, 5583186, 5665968, 5768928, 5849052, 5889114, 6380784, 6424488, 6513717, 6730416, 6823894, 7444248, 7798736, 7852152, 8374779, 8498952, 8565984, 8684956, 8773578, 8833671, 9571176, 9925664, 10095624, 10235841, 10469536, 11166372, 11331936, 11698104, 11778228, 12761568, 12848976, 13027434, 13160367, 13460832, 13647788, 14888496, 15597472, 15704304, 16749558, 16997904, 17369912, 17547156, 17667342, 19142352, 19541151, 20191248, 20471682, 22332744, 23396208, 23556456, 23883629, 25697952, 26054868, 26320734, 27295576, 29776992, 30707523, 31408608, 33499116, 33995808, 34739824, 35094312, 35334684, 38284704, 39082302, 40382496, 40943364, 44665488, 46792416, 47112912, 47767258, 52109736, 52641468, 54591152, 58623453, 61415046, 66998232, 69479648, 70188624, 70669368, 71650887, 78164604, 81886728, 89330976, 92122569, 94225824, 95534516, 104219472, 105282936, 109182304, 117246906, 122830092, 133996464, 140377248, 141338736, 143301774, 156329208, 163773456, 184245138, 191069032, 208438944, 210565872, 214952661, 234493812, 245660184, 267992928, 282677472, 286603548, 312658416, 327546912, 368490276, 382138064, 421131744, 429905322, 468987624, 491320368, 573207096, 625316832, 644857983, 736980552, 764276128, 859810644, 937975248, 982640736, 1146414192, 1289715966, 1473961104, 1719621288, 1875950496, 2292828384, 2579431932, 2947922208, 3439242576, 5158863864, 6878485152, 10317727728, 20635455456]

約数ペア:

[(1, 20635455456), (2, 10317727728), (3, 6878485152), (4, 5158863864), (6, 3439242576), (7, 2947922208), (8, 2579431932), (9, 2292828384), (11, 1875950496), (12, 1719621288), (14, 1473961104), (16, 1289715966), (18, 1146414192), (21, 982640736), (22, 937975248), (24, 859810644), (27, 764276128), (28, 736980552), (32, 644857983), (33, 625316832), (36, 573207096), (42, 491320368), (44, 468987624), (48, 429905322), (49, 421131744), (54, 382138064), (56, 368490276), (63, 327546912), (66, 312658416), (72, 286603548), (73, 282677472), (77, 267992928), (84, 245660184), (88, 234493812), (96, 214952661), (98, 210565872), (99, 208438944), (108, 191069032), (112, 184245138), (126, 163773456), (132, 156329208), (144, 143301774), (146, 141338736), (147, 140377248), (154, 133996464), (168, 122830092), (176, 117246906), (189, 109182304), (196, 105282936), (198, 104219472), (216, 95534516), (219, 94225824), (224, 92122569), (231, 89330976), (252, 81886728), (264, 78164604), (288, 71650887), (292, 70669368), (294, 70188624), (297, 69479648), (308, 66998232), (336, 61415046), (352, 58623453), (378, 54591152), (392, 52641468), (396, 52109736), (432, 47767258), (438, 47112912), (441, 46792416), (462, 44665488), (504, 40943364), (511, 40382496), (528, 39082302), (539, 38284704), (584, 35334684), (588, 35094312), (594, 34739824), (607, 33995808), (616, 33499116), (657, 31408608), (672, 30707523), (693, 29776992), (756, 27295576), (784, 26320734), (792, 26054868), (803, 25697952), (864, 23883629), (876, 23556456), (882, 23396208), (924, 22332744), (1008, 20471682), (1022, 20191248), (1056, 19541151), (1078, 19142352), (1168, 17667342), (1176, 17547156), (1188, 17369912), (1214, 16997904), (1232, 16749558), (1314, 15704304), (1323, 15597472), (1386, 14888496), (1512, 13647788), (1533, 13460832), (1568, 13160367), (1584, 13027434), (1606, 12848976), (1617, 12761568), (1752, 11778228), (1764, 11698104), (1821, 11331936), (1848, 11166372), (1971, 10469536), (2016, 10235841), (2044, 10095624), (2079, 9925664), (2156, 9571176), (2336, 8833671), (2352, 8773578), (2376, 8684956), (2409, 8565984), (2428, 8498952), (2464, 8374779), (2628, 7852152), (2646, 7798736), (2772, 7444248), (3024, 6823894), (3066, 6730416), (3168, 6513717), (3212, 6424488), (3234, 6380784), (3504, 5889114), (3528, 5849052), (3577, 5768928), (3642, 5665968), (3696, 5583186), (3942, 5234768), (4088, 5047812), (4158, 4962832), (4249, 4856544), (4312, 4785588), (4599, 4486944), (4704, 4386789), (4752, 4342478), (4818, 4282992), (4851, 4253856), (4856, 4249476), (5256, 3926076), (5292, 3899368), (5463, 3777312), (5544, 3722124), (5621, 3671136), (6048, 3411947), (6132, 3365208), (6424, 3212244), (6468, 3190392), (6677, 3090528), (7008, 2944557), (7056, 2924526), (7154, 2884464), (7227, 2855328), (7284, 2832984), (7392, 2791593), (7884, 2617384), (8176, 2523906), (8316, 2481416), (8498, 2428272), (8624, 2392794), (9198, 2243472), (9504, 2171239), (9636, 2141496), (9702, 2126928), (9712, 2124738), (10512, 1963038), (10584, 1949684), (10731, 1922976), (10926, 1888656), (11088, 1861062), (11242, 1835568), (12264, 1682604), (12747, 1618848), (12848, 1606122), (12936, 1595196), (13354, 1545264), (13797, 1495648), (14112, 1462263), (14308, 1442232), (14454, 1427664), (14553, 1417952), (14568, 1416492), (15768, 1308692), (16352, 1261953), (16389, 1259104), (16632, 1240708), (16863, 1223712), (16996, 1214136), (17248, 1196397), (18396, 1121736), (19272, 1070748), (19404, 1063464), (19424, 1062369), (20031, 1030176), (21024, 981519), (21168, 974842), (21462, 961488), (21681, 951776), (21852, 944328), (22176, 930531), (22484, 917784), (24528, 841302), (25494, 809424), (25696, 803061), (25872, 797598), (26708, 772632), (27594, 747824), (28616, 721116), (28908, 713832), (29106, 708976), (29136, 708246), (29743, 693792), (31536, 654346), (32193, 640992), (32778, 629552), (33264, 620354), (33726, 611856), (33992, 607068), (36792, 560868), (38241, 539616), (38544, 535374), (38808, 531732), (39347, 524448), (40062, 515088), (42336, 487421), (42924, 480744), (43362, 475888), (43704, 472164), (44311, 465696), (44968, 458892), (46739, 441504), (49056, 420651), (50589, 407904), (50988, 404712), (51744, 398799), (53416, 386316), (55188, 373912), (57232, 360558), (57816, 356916), (58212, 354488), (58272, 354123), (59486, 346896), (60093, 343392), (63072, 327173), (64386, 320496), (65556, 314776), (66528, 310177), (67452, 305928), (67984, 303534), (73584, 280434), (76482, 269808), (77088, 267687), (77616, 265866), (78694, 262224), (80124, 257544), (85848, 240372), (86724, 237944), (87408, 236082), (88622, 232848), (89229, 231264), (89936, 229446), (93478, 220752), (96579, 213664), (101178, 203952), (101976, 202356), (106832, 193158), (110376, 186956), (114464, 180279), (114723, 179872), (115632, 178458), (116424, 177244), (118041, 174816), (118972, 173448), (120186, 171696), (128772, 160248), (131112, 157388), (132933, 155232), (134904, 152964), (135968, 151767), (140217, 147168)]