20900884032

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:703

約数の個数: 448

約数和(自身を含む): 74452480000

約数和(自身を除く): 53551595968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 199, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 398, 399, 432, 448, 456, 457, 504, 513, 532, 576, 597, 608, 672, 684, 756, 796, 798, 864, 912, 914, 1008, 1026, 1064, 1194, 1197, 1216, 1344, 1368, 1371, 1393, 1512, 1592, 1596, 1728, 1791, 1824, 1828, 2016, 2052, 2128, 2388, 2394, 2736, 2742, 2786, 3024, 3184, 3192, 3199, 3582, 3591, 3648, 3656, 3781, 4032, 4104, 4113, 4179, 4256, 4776, 4788, 5373, 5472, 5484, 5572, 6048, 6368, 6384, 6398, 7164, 7182, 7312, 7562, 8208, 8226, 8358, 8512, 8683, 9552, 9576, 9597, 10746, 10944, 10968, 11144, 11343, 12096, 12339, 12537, 12736, 12768, 12796, 14328, 14364, 14624, 15124, 16416, 16452, 16716, 17366, 19104, 19152, 19194, 21492, 21936, 22288, 22686, 24678, 25074, 25536, 25592, 26049, 26467, 28656, 28728, 28791, 29248, 30248, 32832, 32904, 33432, 34029, 34732, 37611, 38208, 38304, 38388, 42984, 43872, 44576, 45372, 49356, 50148, 51184, 52098, 52934, 57312, 57456, 57582, 60496, 60781, 65808, 66864, 68058, 69464, 75222, 76608, 76776, 78147, 79401, 85968, 86373, 87744, 89152, 90744, 90943, 98712, 100296, 102087, 102368, 104196, 105868, 114624, 114912, 115164, 120992, 121562, 131616, 133728, 136116, 138928, 150444, 153552, 156294, 158802, 171936, 172746, 181488, 181886, 182343, 197424, 200592, 204174, 204736, 208392, 211736, 229824, 230328, 234441, 238203, 241984, 243124, 263232, 267456, 272232, 272829, 277856, 300888, 307104, 312588, 317604, 343872, 345492, 362976, 363772, 364686, 394848, 401184, 408348, 416784, 423472, 460656, 468882, 476406, 486248, 544464, 545658, 547029, 555712, 601776, 614208, 625176, 635208, 636601, 690984, 714609, 725952, 727544, 729372, 789696, 802368, 816696, 818487, 833568, 846944, 921312, 937764, 952812, 972496, 1088928, 1091316, 1094058, 1203552, 1250352, 1270416, 1273202, 1381968, 1429218, 1455088, 1458744, 1633392, 1636974, 1641087, 1667136, 1693888, 1727917, 1842624, 1875528, 1905624, 1909803, 1944992, 2177856, 2182632, 2188116, 2407104, 2455461, 2500704, 2540832, 2546404, 2763936, 2858436, 2910176, 2917488, 3266784, 3273948, 3282174, 3455834, 3751056, 3811248, 3819606, 3889984, 4365264, 4376232, 4910922, 5001408, 5081664, 5092808, 5183751, 5527872, 5716872, 5729409, 5820352, 5834976, 6533568, 6547896, 6564348, 6911668, 7502112, 7622496, 7639212, 8730528, 8752464, 9821844, 10185616, 10367502, 11433744, 11458818, 11669952, 12095419, 13095792, 13128696, 13823336, 15004224, 15244992, 15278424, 15551253, 17188227, 17461056, 17504928, 19643688, 20371232, 20735004, 22867488, 22917636, 24190838, 26191584, 26257392, 27646672, 30556848, 31102506, 34376454, 35009856, 36286257, 39287376, 40742464, 41470008, 45734976, 45835272, 46653759, 48381676, 52383168, 52514784, 55293344, 61113696, 62205012, 68752908, 72572514, 78574752, 82940016, 91670544, 93307518, 96763352, 105029568, 108858771, 110586688, 122227392, 124410024, 137505816, 145145028, 157149504, 165880032, 183341088, 186615036, 193526704, 217717542, 248820048, 275011632, 290290056, 326576313, 331760064, 366682176, 373230072, 387053408, 435435084, 497640096, 550023264, 580580112, 653152626, 746460144, 774106816, 870870168, 995280192, 1100046528, 1161160224, 1306305252, 1492920288, 1741740336, 2322320448, 2612610504, 2985840576, 3483480672, 5225221008, 6966961344, 10450442016, 20900884032]

約数ペア:

[(1, 20900884032), (2, 10450442016), (3, 6966961344), (4, 5225221008), (6, 3483480672), (7, 2985840576), (8, 2612610504), (9, 2322320448), (12, 1741740336), (14, 1492920288), (16, 1306305252), (18, 1161160224), (19, 1100046528), (21, 995280192), (24, 870870168), (27, 774106816), (28, 746460144), (32, 653152626), (36, 580580112), (38, 550023264), (42, 497640096), (48, 435435084), (54, 387053408), (56, 373230072), (57, 366682176), (63, 331760064), (64, 326576313), (72, 290290056), (76, 275011632), (84, 248820048), (96, 217717542), (108, 193526704), (112, 186615036), (114, 183341088), (126, 165880032), (133, 157149504), (144, 145145028), (152, 137505816), (168, 124410024), (171, 122227392), (189, 110586688), (192, 108858771), (199, 105029568), (216, 96763352), (224, 93307518), (228, 91670544), (252, 82940016), (266, 78574752), (288, 72572514), (304, 68752908), (336, 62205012), (342, 61113696), (378, 55293344), (398, 52514784), (399, 52383168), (432, 48381676), (448, 46653759), (456, 45835272), (457, 45734976), (504, 41470008), (513, 40742464), (532, 39287376), (576, 36286257), (597, 35009856), (608, 34376454), (672, 31102506), (684, 30556848), (756, 27646672), (796, 26257392), (798, 26191584), (864, 24190838), (912, 22917636), (914, 22867488), (1008, 20735004), (1026, 20371232), (1064, 19643688), (1194, 17504928), (1197, 17461056), (1216, 17188227), (1344, 15551253), (1368, 15278424), (1371, 15244992), (1393, 15004224), (1512, 13823336), (1592, 13128696), (1596, 13095792), (1728, 12095419), (1791, 11669952), (1824, 11458818), (1828, 11433744), (2016, 10367502), (2052, 10185616), (2128, 9821844), (2388, 8752464), (2394, 8730528), (2736, 7639212), (2742, 7622496), (2786, 7502112), (3024, 6911668), (3184, 6564348), (3192, 6547896), (3199, 6533568), (3582, 5834976), (3591, 5820352), (3648, 5729409), (3656, 5716872), (3781, 5527872), (4032, 5183751), (4104, 5092808), (4113, 5081664), (4179, 5001408), (4256, 4910922), (4776, 4376232), (4788, 4365264), (5373, 3889984), (5472, 3819606), (5484, 3811248), (5572, 3751056), (6048, 3455834), (6368, 3282174), (6384, 3273948), (6398, 3266784), (7164, 2917488), (7182, 2910176), (7312, 2858436), (7562, 2763936), (8208, 2546404), (8226, 2540832), (8358, 2500704), (8512, 2455461), (8683, 2407104), (9552, 2188116), (9576, 2182632), (9597, 2177856), (10746, 1944992), (10944, 1909803), (10968, 1905624), (11144, 1875528), (11343, 1842624), (12096, 1727917), (12339, 1693888), (12537, 1667136), (12736, 1641087), (12768, 1636974), (12796, 1633392), (14328, 1458744), (14364, 1455088), (14624, 1429218), (15124, 1381968), (16416, 1273202), (16452, 1270416), (16716, 1250352), (17366, 1203552), (19104, 1094058), (19152, 1091316), (19194, 1088928), (21492, 972496), (21936, 952812), (22288, 937764), (22686, 921312), (24678, 846944), (25074, 833568), (25536, 818487), (25592, 816696), (26049, 802368), (26467, 789696), (28656, 729372), (28728, 727544), (28791, 725952), (29248, 714609), (30248, 690984), (32832, 636601), (32904, 635208), (33432, 625176), (34029, 614208), (34732, 601776), (37611, 555712), (38208, 547029), (38304, 545658), (38388, 544464), (42984, 486248), (43872, 476406), (44576, 468882), (45372, 460656), (49356, 423472), (50148, 416784), (51184, 408348), (52098, 401184), (52934, 394848), (57312, 364686), (57456, 363772), (57582, 362976), (60496, 345492), (60781, 343872), (65808, 317604), (66864, 312588), (68058, 307104), (69464, 300888), (75222, 277856), (76608, 272829), (76776, 272232), (78147, 267456), (79401, 263232), (85968, 243124), (86373, 241984), (87744, 238203), (89152, 234441), (90744, 230328), (90943, 229824), (98712, 211736), (100296, 208392), (102087, 204736), (102368, 204174), (104196, 200592), (105868, 197424), (114624, 182343), (114912, 181886), (115164, 181488), (120992, 172746), (121562, 171936), (131616, 158802), (133728, 156294), (136116, 153552), (138928, 150444)]