20654053056

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 896

約数和(自身を含む): 81566105600

約数和(自身を除く): 60912052544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 31, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 62, 63, 64, 72, 76, 78, 84, 91, 93, 96, 104, 108, 112, 114, 117, 124, 126, 133, 144, 152, 156, 168, 171, 182, 186, 189, 192, 208, 216, 217, 223, 224, 228, 234, 247, 248, 252, 266, 273, 279, 288, 304, 312, 336, 342, 351, 364, 372, 378, 399, 403, 416, 432, 434, 446, 448, 456, 468, 494, 496, 504, 513, 532, 546, 558, 576, 589, 608, 624, 651, 669, 672, 684, 702, 728, 741, 744, 756, 798, 806, 819, 832, 837, 864, 868, 892, 912, 936, 988, 992, 1008, 1026, 1064, 1092, 1116, 1178, 1197, 1209, 1216, 1248, 1302, 1338, 1344, 1368, 1404, 1456, 1482, 1488, 1512, 1561, 1596, 1612, 1638, 1674, 1728, 1729, 1736, 1767, 1784, 1824, 1872, 1953, 1976, 1984, 2007, 2016, 2052, 2128, 2184, 2223, 2232, 2356, 2394, 2418, 2457, 2496, 2604, 2676, 2736, 2808, 2821, 2899, 2912, 2964, 2976, 3024, 3122, 3192, 3224, 3276, 3348, 3458, 3472, 3534, 3568, 3591, 3627, 3648, 3744, 3906, 3952, 4014, 4032, 4104, 4123, 4237, 4256, 4368, 4446, 4464, 4683, 4712, 4788, 4836, 4914, 5187, 5208, 5301, 5352, 5472, 5616, 5642, 5798, 5824, 5859, 5928, 5952, 6021, 6048, 6244, 6384, 6448, 6552, 6669, 6696, 6913, 6916, 6944, 7068, 7136, 7182, 7254, 7488, 7657, 7812, 7904, 8028, 8208, 8246, 8463, 8474, 8512, 8697, 8736, 8892, 8928, 9366, 9424, 9576, 9672, 9828, 10374, 10416, 10602, 10704, 10881, 10944, 11232, 11284, 11596, 11718, 11856, 12042, 12096, 12369, 12488, 12711, 12768, 12896, 13104, 13338, 13392, 13826, 13832, 13888, 14049, 14136, 14272, 14364, 14508, 15314, 15561, 15624, 15808, 15903, 16056, 16416, 16492, 16926, 16948, 17394, 17472, 17784, 17856, 18732, 18848, 19152, 19344, 19656, 20293, 20739, 20748, 20832, 21204, 21408, 21762, 22464, 22568, 22971, 23192, 23436, 23712, 24084, 24738, 24976, 25389, 25422, 25536, 25792, 26091, 26208, 26676, 26784, 27652, 27664, 28098, 28272, 28728, 29016, 29659, 30628, 31122, 31248, 31806, 32112, 32832, 32984, 33852, 33896, 34788, 35568, 37107, 37464, 37696, 38133, 38304, 38688, 39312, 40586, 41478, 41496, 41664, 42147, 42408, 42816, 43524, 45136, 45942, 46384, 46683, 46872, 47424, 48168, 48391, 49476, 49952, 50778, 50844, 52182, 52416, 53352, 53568, 53599, 55081, 55304, 55328, 56196, 56544, 57456, 58032, 59318, 60879, 61256, 62217, 62244, 62496, 63612, 64224, 65968, 67704, 67792, 68913, 69576, 71136, 74214, 74928, 76167, 76266, 76608, 77376, 78273, 78624, 81172, 82956, 82992, 84294, 84816, 87048, 88977, 89869, 90272, 91884, 92768, 93366, 93744, 96336, 96782, 98952, 99904, 101556, 101688, 104364, 106704, 107198, 110162, 110608, 110656, 111321, 112392, 113088, 114399, 114912, 116064, 118636, 121758, 122512, 124434, 124488, 124992, 127224, 128448, 131347, 131936, 135408, 135584, 137826, 139152, 142272, 145173, 148428, 149856, 152334, 152532, 156546, 157248, 160797, 162344, 165243, 165912, 165984, 168588, 169632, 174096, 177954, 179738, 180544, 182637, 183768, 185536, 186651, 186732, 187488, 192672, 193564, 197904, 203112, 203376, 206739, 208728, 213408, 214396, 220324, 221216, 222642, 224784, 228798, 229824, 232128, 237272, 243516, 245024, 248868, 248976, 254448, 262694, 263872, 266931, 269607, 270816, 271168, 275652, 278304, 290346, 296856, 299712, 304668, 305064, 313092, 321594, 324688, 330486, 331824, 331968, 337176, 339264, 348192, 355908, 359476, 365274, 367536, 373302, 373464, 374976, 385344, 385567, 387128, 394041, 395808, 406224, 406752, 413478, 417456, 426816, 428792, 435519, 440648, 442432, 445284, 449568, 457596, 474544, 482391, 487032, 490048, 495729, 497736, 497952, 508896, 525388, 533862, 539214, 541632, 547911, 551304, 556608, 580692, 593712, 609336, 610128, 626184, 629083, 643188, 649376, 660972, 663648, 674352, 696384, 711816, 718952, 730548, 735072, 746604, 746928, 771134, 774256, 788082, 791616, 800793, 808821, 812448, 813504, 826956, 834912, 857584, 871038, 881296, 890568, 899136, 915192, 919429, 949088, 964782, 974064, 991458, 995472, 995904, 1017792, 1050776, 1067724, 1078428, 1095822, 1102608, 1156701, 1161384, 1182123, 1187424, 1218672, 1220256, 1252368, 1258166, 1286376, 1298752, 1306557, 1321944, 1327296, 1348704, 1423632, 1437904, 1447173, 1461096, 1470144, 1487187, 1493208, 1493856, 1542268, 1548512, 1576164, 1601586, 1617642, 1624896, 1653912, 1669824, 1707511, 1715168, 1742076, 1762592, 1781136, 1830384, 1838858, 1887249, 1898176, 1929564, 1948128, 1982916, 1990944, 2101552, 2135448, 2156856, 2191644, 2205216, 2313402, 2322768, 2364246, 2374848, 2426463, 2437344, 2440512, 2504736, 2516332, 2572752, 2613114, 2643888, 2697408, 2758287, 2847264, 2875808, 2894346, 2922192, 2974374, 2986416, 2987712, 3084536, 3097024, 3152328, 3203172, 3235284, 3307824, 3415022, 3430336, 3470103, 3484152, 3525184, 3546369, 3562272, 3660768, 3677716, 3774498, 3859128, 3896256, 3965832, 3981888, 4203104, 4270896, 4313712, 4383288, 4410432, 4626804, 4645536, 4728492, 4852926, 4874688, 5009472, 5032664, 5122533, 5145504, 5226228, 5287776, 5516574, 5661747, 5694528, 5751616, 5788692, 5844384, 5948748, 5972832, 6169072, 6304656, 6406344, 6470568, 6615648, 6830044, 6940206, 6968304, 7092738, 7124544, 7321536, 7355432, 7548996, 7718256, 7931664, 8274861, 8406208, 8541792, 8627424, 8766576, 9253608, 9291072, 9456984, 9705852, 10065328, 10245066, 10291008, 10410309, 10452456, 10575552, 11033148, 11323494, 11577384, 11688768, 11897496, 11945664, 11952577, 12338144, 12609312, 12812688, 12941136, 13231296, 13660088, 13880412, 13936608, 14185476, 14710864, 15097992, 15367599, 15436512, 15863328, 16549722, 16985241, 17083584, 17254848, 17533152, 18507216, 18913968, 19411704, 20130656, 20490132, 20820618, 20904912, 22066296, 22646988, 23154768, 23794992, 23905154, 24676288, 24824583, 25218624, 25625376, 25882272, 27320176, 27760824, 27873216, 28370952, 29421728, 30195984, 30735198, 30873024, 31726656, 33099444, 33970482, 35066304, 35857731, 37014432, 37827936, 38823408, 40261312, 40980264, 41641236, 41809824, 44132592, 45293976, 46102797, 46309536, 47589984, 47810308, 49649166, 51250752, 51764544, 54640352, 55521648, 56741904, 58843456, 60391968, 61470396, 66198888, 67940964, 71715462, 74028864, 75655872, 77646816, 81960528, 83282472, 83619648, 88265184, 90587952, 92205594, 92619072, 95179968, 95620616, 99298332, 107573193, 109280704, 111043296, 113483808, 120783936, 122940792, 132397776, 135881928, 143430924, 155293632, 163921056, 166564944, 176530368, 181175904, 184411188, 191241232, 198596664, 215146386, 222086592, 226967616, 245881584, 264795552, 271763856, 286861848, 322719579, 327842112, 333129888, 362351808, 368822376, 382482464, 397193328, 430292772, 491763168, 529591104, 543527712, 573723696, 645439158, 666259776, 737644752, 764964928, 794386656, 860585544, 983526336, 1087055424, 1147447392, 1290878316, 1475289504, 1588773312, 1721171088, 2294894784, 2581756632, 2950579008, 3442342176, 5163513264, 6884684352, 10327026528, 20654053056]

約数ペア:

[(1, 20654053056), (2, 10327026528), (3, 6884684352), (4, 5163513264), (6, 3442342176), (7, 2950579008), (8, 2581756632), (9, 2294894784), (12, 1721171088), (13, 1588773312), (14, 1475289504), (16, 1290878316), (18, 1147447392), (19, 1087055424), (21, 983526336), (24, 860585544), (26, 794386656), (27, 764964928), (28, 737644752), (31, 666259776), (32, 645439158), (36, 573723696), (38, 543527712), (39, 529591104), (42, 491763168), (48, 430292772), (52, 397193328), (54, 382482464), (56, 368822376), (57, 362351808), (62, 333129888), (63, 327842112), (64, 322719579), (72, 286861848), (76, 271763856), (78, 264795552), (84, 245881584), (91, 226967616), (93, 222086592), (96, 215146386), (104, 198596664), (108, 191241232), (112, 184411188), (114, 181175904), (117, 176530368), (124, 166564944), (126, 163921056), (133, 155293632), (144, 143430924), (152, 135881928), (156, 132397776), (168, 122940792), (171, 120783936), (182, 113483808), (186, 111043296), (189, 109280704), (192, 107573193), (208, 99298332), (216, 95620616), (217, 95179968), (223, 92619072), (224, 92205594), (228, 90587952), (234, 88265184), (247, 83619648), (248, 83282472), (252, 81960528), (266, 77646816), (273, 75655872), (279, 74028864), (288, 71715462), (304, 67940964), (312, 66198888), (336, 61470396), (342, 60391968), (351, 58843456), (364, 56741904), (372, 55521648), (378, 54640352), (399, 51764544), (403, 51250752), (416, 49649166), (432, 47810308), (434, 47589984), (446, 46309536), (448, 46102797), (456, 45293976), (468, 44132592), (494, 41809824), (496, 41641236), (504, 40980264), (513, 40261312), (532, 38823408), (546, 37827936), (558, 37014432), (576, 35857731), (589, 35066304), (608, 33970482), (624, 33099444), (651, 31726656), (669, 30873024), (672, 30735198), (684, 30195984), (702, 29421728), (728, 28370952), (741, 27873216), (744, 27760824), (756, 27320176), (798, 25882272), (806, 25625376), (819, 25218624), (832, 24824583), (837, 24676288), (864, 23905154), (868, 23794992), (892, 23154768), (912, 22646988), (936, 22066296), (988, 20904912), (992, 20820618), (1008, 20490132), (1026, 20130656), (1064, 19411704), (1092, 18913968), (1116, 18507216), (1178, 17533152), (1197, 17254848), (1209, 17083584), (1216, 16985241), (1248, 16549722), (1302, 15863328), (1338, 15436512), (1344, 15367599), (1368, 15097992), (1404, 14710864), (1456, 14185476), (1482, 13936608), (1488, 13880412), (1512, 13660088), (1561, 13231296), (1596, 12941136), (1612, 12812688), (1638, 12609312), (1674, 12338144), (1728, 11952577), (1729, 11945664), (1736, 11897496), (1767, 11688768), (1784, 11577384), (1824, 11323494), (1872, 11033148), (1953, 10575552), (1976, 10452456), (1984, 10410309), (2007, 10291008), (2016, 10245066), (2052, 10065328), (2128, 9705852), (2184, 9456984), (2223, 9291072), (2232, 9253608), (2356, 8766576), (2394, 8627424), (2418, 8541792), (2457, 8406208), (2496, 8274861), (2604, 7931664), (2676, 7718256), (2736, 7548996), (2808, 7355432), (2821, 7321536), (2899, 7124544), (2912, 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(7254, 2847264), (7488, 2758287), (7657, 2697408), (7812, 2643888), (7904, 2613114), (8028, 2572752), (8208, 2516332), (8246, 2504736), (8463, 2440512), (8474, 2437344), (8512, 2426463), (8697, 2374848), (8736, 2364246), (8892, 2322768), (8928, 2313402), (9366, 2205216), (9424, 2191644), (9576, 2156856), (9672, 2135448), (9828, 2101552), (10374, 1990944), (10416, 1982916), (10602, 1948128), (10704, 1929564), (10881, 1898176), (10944, 1887249), (11232, 1838858), (11284, 1830384), (11596, 1781136), (11718, 1762592), (11856, 1742076), (12042, 1715168), (12096, 1707511), (12369, 1669824), (12488, 1653912), (12711, 1624896), (12768, 1617642), (12896, 1601586), (13104, 1576164), (13338, 1548512), (13392, 1542268), (13826, 1493856), (13832, 1493208), (13888, 1487187), (14049, 1470144), (14136, 1461096), (14272, 1447173), (14364, 1437904), (14508, 1423632), (15314, 1348704), (15561, 1327296), (15624, 1321944), (15808, 1306557), (15903, 1298752), (16056, 1286376), (16416, 1258166), (16492, 1252368), (16926, 1220256), (16948, 1218672), (17394, 1187424), (17472, 1182123), (17784, 1161384), (17856, 1156701), (18732, 1102608), (18848, 1095822), (19152, 1078428), (19344, 1067724), (19656, 1050776), (20293, 1017792), (20739, 995904), (20748, 995472), (20832, 991458), (21204, 974064), (21408, 964782), (21762, 949088), (22464, 919429), (22568, 915192), (22971, 899136), (23192, 890568), (23436, 881296), (23712, 871038), (24084, 857584), (24738, 834912), (24976, 826956), (25389, 813504), (25422, 812448), (25536, 808821), (25792, 800793), (26091, 791616), (26208, 788082), (26676, 774256), (26784, 771134), (27652, 746928), (27664, 746604), (28098, 735072), (28272, 730548), (28728, 718952), (29016, 711816), (29659, 696384), (30628, 674352), (31122, 663648), (31248, 660972), (31806, 649376), (32112, 643188), (32832, 629083), (32984, 626184), (33852, 610128), (33896, 609336), (34788, 593712), (35568, 580692), (37107, 556608), (37464, 551304), (37696, 547911), (38133, 541632), (38304, 539214), (38688, 533862), (39312, 525388), (40586, 508896), (41478, 497952), (41496, 497736), (41664, 495729), (42147, 490048), (42408, 487032), (42816, 482391), (43524, 474544), (45136, 457596), (45942, 449568), (46384, 445284), (46683, 442432), (46872, 440648), (47424, 435519), (48168, 428792), (48391, 426816), (49476, 417456), (49952, 413478), (50778, 406752), (50844, 406224), (52182, 395808), (52416, 394041), (53352, 387128), (53568, 385567), (53599, 385344), (55081, 374976), (55304, 373464), (55328, 373302), (56196, 367536), (56544, 365274), (57456, 359476), (58032, 355908), (59318, 348192), (60879, 339264), (61256, 337176), (62217, 331968), (62244, 331824), (62496, 330486), (63612, 324688), (64224, 321594), (65968, 313092), (67704, 305064), (67792, 304668), (68913, 299712), (69576, 296856), (71136, 290346), (74214, 278304), (74928, 275652), (76167, 271168), (76266, 270816), (76608, 269607), (77376, 266931), (78273, 263872), (78624, 262694), (81172, 254448), (82956, 248976), (82992, 248868), (84294, 245024), (84816, 243516), (87048, 237272), (88977, 232128), (89869, 229824), (90272, 228798), (91884, 224784), (92768, 222642), (93366, 221216), (93744, 220324), (96336, 214396), (96782, 213408), (98952, 208728), (99904, 206739), (101556, 203376), (101688, 203112), (104364, 197904), (106704, 193564), (107198, 192672), (110162, 187488), (110608, 186732), (110656, 186651), (111321, 185536), (112392, 183768), (113088, 182637), (114399, 180544), (114912, 179738), (116064, 177954), (118636, 174096), (121758, 169632), (122512, 168588), (124434, 165984), (124488, 165912), (124992, 165243), (127224, 162344), (128448, 160797), (131347, 157248), (131936, 156546), (135408, 152532), (135584, 152334), (137826, 149856), (139152, 148428), (142272, 145173)]