20975782464

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 672

約数和(自身を含む): 79011962880

約数和(自身を除く): 58036180416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 144, 156, 168, 169, 182, 186, 189, 192, 208, 216, 217, 224, 234, 248, 252, 273, 279, 288, 312, 331, 336, 338, 351, 364, 372, 378, 403, 416, 432, 434, 448, 468, 496, 504, 507, 546, 558, 576, 624, 651, 662, 672, 676, 702, 728, 744, 756, 806, 819, 832, 837, 864, 868, 936, 992, 993, 1008, 1014, 1092, 1116, 1183, 1209, 1248, 1302, 1324, 1344, 1352, 1404, 1456, 1488, 1512, 1521, 1612, 1638, 1674, 1728, 1736, 1872, 1953, 1984, 1986, 2016, 2028, 2184, 2232, 2317, 2366, 2418, 2457, 2496, 2604, 2648, 2704, 2808, 2821, 2912, 2976, 2979, 3024, 3042, 3224, 3276, 3348, 3472, 3549, 3627, 3744, 3906, 3972, 4032, 4056, 4303, 4368, 4464, 4563, 4634, 4732, 4836, 4914, 5208, 5239, 5296, 5408, 5616, 5642, 5824, 5859, 5952, 5958, 6048, 6084, 6448, 6552, 6696, 6944, 6951, 7098, 7254, 7488, 7812, 7944, 8112, 8463, 8606, 8736, 8928, 8937, 9126, 9268, 9464, 9672, 9828, 10261, 10416, 10478, 10592, 10647, 10816, 10881, 11232, 11284, 11718, 11916, 12096, 12168, 12896, 12909, 13104, 13392, 13888, 13902, 14196, 14508, 15624, 15717, 15888, 16224, 16926, 17212, 17472, 17856, 17874, 18252, 18536, 18928, 19344, 19656, 20522, 20832, 20853, 20956, 21184, 21294, 21762, 22464, 22568, 23436, 23832, 24336, 25389, 25792, 25818, 26208, 26784, 27804, 28392, 29016, 30121, 30783, 31248, 31434, 31776, 31941, 32448, 33852, 34424, 35748, 36504, 36673, 37072, 37856, 38688, 38727, 39312, 41044, 41664, 41706, 41912, 42588, 43524, 45136, 46872, 47151, 47664, 48672, 50778, 51636, 52416, 53568, 55608, 55939, 56784, 58032, 60242, 61566, 62496, 62559, 62868, 63552, 63882, 67704, 68848, 71496, 71827, 73008, 73346, 74144, 75712, 76167, 77376, 77454, 78624, 82088, 83412, 83824, 85176, 87048, 90272, 90363, 92349, 93744, 94302, 95328, 97344, 101556, 103272, 110019, 111216, 111878, 113568, 116064, 116181, 120484, 123132, 124992, 125118, 125736, 127764, 133393, 135408, 137696, 141453, 142992, 143654, 146016, 146692, 148288, 152334, 154908, 157248, 164176, 166824, 167648, 167817, 170352, 174096, 180544, 180726, 184698, 187488, 188604, 190656, 203112, 206544, 215481, 220038, 222432, 223756, 227136, 232128, 232362, 240968, 246264, 250236, 251472, 255528, 266786, 270816, 271089, 275392, 277047, 282906, 285984, 287308, 292032, 293384, 304668, 309816, 328352, 330057, 333648, 335296, 335634, 340704, 348192, 361452, 369396, 374976, 377208, 391573, 400179, 406224, 413088, 430962, 440076, 444864, 447512, 464724, 481936, 492528, 500472, 502944, 503451, 511056, 533572, 541632, 542178, 554094, 565812, 571968, 574616, 586768, 609336, 619632, 646443, 656704, 660114, 667296, 671268, 681408, 696384, 722904, 738792, 754416, 783146, 800358, 812448, 813267, 826176, 861924, 880152, 895024, 929448, 933751, 963872, 985056, 990171, 1000944, 1005888, 1006902, 1022112, 1067144, 1084356, 1108188, 1131624, 1149232, 1173536, 1174719, 1200537, 1218672, 1239264, 1292886, 1320228, 1334592, 1342536, 1445808, 1477584, 1508832, 1510353, 1566292, 1600716, 1624896, 1626534, 1723848, 1734109, 1760304, 1790048, 1858896, 1867502, 1927744, 1939329, 1970112, 1980342, 2001888, 2013804, 2044224, 2134288, 2168712, 2216376, 2263248, 2298464, 2347072, 2349438, 2401074, 2437344, 2478528, 2585772, 2640456, 2685072, 2801253, 2891616, 2955168, 3017664, 3020706, 3132584, 3201432, 3253068, 3447696, 3468218, 3520608, 3524157, 3580096, 3601611, 3717792, 3735004, 3878658, 3960684, 4003776, 4027608, 4268576, 4337424, 4432752, 4526496, 4596928, 4698876, 4802148, 4874688, 5171544, 5202327, 5280912, 5370144, 5602506, 5783232, 5910336, 6041412, 6265168, 6402864, 6506136, 6895392, 6936436, 7041216, 7048314, 7203222, 7435584, 7470008, 7757316, 7921368, 8055216, 8403759, 8537152, 8674848, 8865504, 9052992, 9397752, 9604296, 10343088, 10404654, 10561824, 10572471, 10740288, 11205012, 12082824, 12138763, 12530336, 12805728, 13012272, 13790784, 13872872, 14096628, 14406444, 14940016, 15514632, 15606981, 15842736, 16110432, 16807518, 17349696, 17731008, 18795504, 19208592, 20686176, 20809308, 21123648, 21144942, 22410024, 24165648, 24277526, 25060672, 25211277, 25611456, 26024544, 27745744, 28193256, 28812888, 29880032, 31029264, 31213962, 31685472, 32220864, 33615036, 36416289, 37591008, 38417184, 41372352, 41618616, 42289884, 44820048, 46820943, 48331296, 48555052, 50422554, 52049088, 55491488, 56386512, 57625776, 59760064, 62058528, 62427924, 63370944, 67230072, 72832578, 75182016, 76834368, 83237232, 84579768, 89640096, 93641886, 96662592, 97110104, 100845108, 109248867, 110982976, 112773024, 115251552, 124117056, 124855848, 134460144, 145665156, 166474464, 169159536, 179280192, 187283772, 194220208, 201690216, 218497734, 225546048, 230503104, 249711696, 268920288, 291330312, 327746601, 332948928, 338319072, 374567544, 388440416, 403380432, 436995468, 499423392, 537840576, 582660624, 655493202, 676638144, 749135088, 776880832, 806760864, 873990936, 998846784, 1165321248, 1310986404, 1498270176, 1613521728, 1747981872, 2330642496, 2621972808, 2996540352, 3495963744, 5243945616, 6991927488, 10487891232, 20975782464]

約数ペア:

[(1, 20975782464), (2, 10487891232), (3, 6991927488), (4, 5243945616), (6, 3495963744), (7, 2996540352), (8, 2621972808), (9, 2330642496), (12, 1747981872), (13, 1613521728), (14, 1498270176), (16, 1310986404), (18, 1165321248), (21, 998846784), (24, 873990936), (26, 806760864), (27, 776880832), (28, 749135088), (31, 676638144), (32, 655493202), (36, 582660624), (39, 537840576), (42, 499423392), (48, 436995468), (52, 403380432), (54, 388440416), (56, 374567544), (62, 338319072), (63, 332948928), (64, 327746601), (72, 291330312), (78, 268920288), (84, 249711696), (91, 230503104), (93, 225546048), (96, 218497734), (104, 201690216), (108, 194220208), (112, 187283772), (117, 179280192), (124, 169159536), (126, 166474464), (144, 145665156), (156, 134460144), (168, 124855848), (169, 124117056), (182, 115251552), (186, 112773024), (189, 110982976), (192, 109248867), (208, 100845108), (216, 97110104), (217, 96662592), (224, 93641886), (234, 89640096), (248, 84579768), (252, 83237232), (273, 76834368), (279, 75182016), (288, 72832578), (312, 67230072), (331, 63370944), (336, 62427924), (338, 62058528), (351, 59760064), (364, 57625776), (372, 56386512), (378, 55491488), (403, 52049088), (416, 50422554), (432, 48555052), (434, 48331296), (448, 46820943), (468, 44820048), (496, 42289884), (504, 41618616), (507, 41372352), (546, 38417184), (558, 37591008), (576, 36416289), (624, 33615036), (651, 32220864), (662, 31685472), (672, 31213962), (676, 31029264), (702, 29880032), (728, 28812888), (744, 28193256), (756, 27745744), (806, 26024544), (819, 25611456), (832, 25211277), (837, 25060672), (864, 24277526), (868, 24165648), (936, 22410024), (992, 21144942), (993, 21123648), (1008, 20809308), (1014, 20686176), (1092, 19208592), (1116, 18795504), (1183, 17731008), (1209, 17349696), (1248, 16807518), (1302, 16110432), (1324, 15842736), (1344, 15606981), (1352, 15514632), (1404, 14940016), (1456, 14406444), (1488, 14096628), (1512, 13872872), (1521, 13790784), (1612, 13012272), (1638, 12805728), (1674, 12530336), (1728, 12138763), (1736, 12082824), (1872, 11205012), (1953, 10740288), (1984, 10572471), (1986, 10561824), (2016, 10404654), (2028, 10343088), (2184, 9604296), (2232, 9397752), (2317, 9052992), (2366, 8865504), (2418, 8674848), (2457, 8537152), (2496, 8403759), (2604, 8055216), (2648, 7921368), (2704, 7757316), (2808, 7470008), (2821, 7435584), (2912, 7203222), (2976, 7048314), (2979, 7041216), (3024, 6936436), (3042, 6895392), (3224, 6506136), (3276, 6402864), (3348, 6265168), (3472, 6041412), (3549, 5910336), (3627, 5783232), (3744, 5602506), (3906, 5370144), (3972, 5280912), (4032, 5202327), (4056, 5171544), (4303, 4874688), (4368, 4802148), (4464, 4698876), (4563, 4596928), (4634, 4526496), (4732, 4432752), (4836, 4337424), (4914, 4268576), (5208, 4027608), (5239, 4003776), (5296, 3960684), (5408, 3878658), (5616, 3735004), (5642, 3717792), (5824, 3601611), (5859, 3580096), (5952, 3524157), (5958, 3520608), (6048, 3468218), (6084, 3447696), (6448, 3253068), (6552, 3201432), (6696, 3132584), (6944, 3020706), (6951, 3017664), (7098, 2955168), (7254, 2891616), (7488, 2801253), (7812, 2685072), (7944, 2640456), (8112, 2585772), (8463, 2478528), (8606, 2437344), (8736, 2401074), (8928, 2349438), (8937, 2347072), (9126, 2298464), (9268, 2263248), (9464, 2216376), (9672, 2168712), (9828, 2134288), (10261, 2044224), (10416, 2013804), (10478, 2001888), (10592, 1980342), (10647, 1970112), (10816, 1939329), (10881, 1927744), (11232, 1867502), (11284, 1858896), (11718, 1790048), (11916, 1760304), (12096, 1734109), (12168, 1723848), (12896, 1626534), (12909, 1624896), (13104, 1600716), (13392, 1566292), (13888, 1510353), (13902, 1508832), (14196, 1477584), (14508, 1445808), (15624, 1342536), (15717, 1334592), (15888, 1320228), (16224, 1292886), (16926, 1239264), (17212, 1218672), (17472, 1200537), (17856, 1174719), (17874, 1173536), (18252, 1149232), (18536, 1131624), (18928, 1108188), (19344, 1084356), (19656, 1067144), (20522, 1022112), (20832, 1006902), (20853, 1005888), (20956, 1000944), (21184, 990171), (21294, 985056), (21762, 963872), (22464, 933751), (22568, 929448), (23436, 895024), (23832, 880152), (24336, 861924), (25389, 826176), (25792, 813267), (25818, 812448), (26208, 800358), (26784, 783146), (27804, 754416), (28392, 738792), (29016, 722904), (30121, 696384), (30783, 681408), (31248, 671268), (31434, 667296), (31776, 660114), (31941, 656704), (32448, 646443), (33852, 619632), (34424, 609336), (35748, 586768), (36504, 574616), (36673, 571968), (37072, 565812), (37856, 554094), (38688, 542178), (38727, 541632), (39312, 533572), (41044, 511056), (41664, 503451), (41706, 502944), (41912, 500472), (42588, 492528), (43524, 481936), (45136, 464724), (46872, 447512), (47151, 444864), (47664, 440076), (48672, 430962), (50778, 413088), (51636, 406224), (52416, 400179), (53568, 391573), (55608, 377208), (55939, 374976), (56784, 369396), (58032, 361452), (60242, 348192), (61566, 340704), (62496, 335634), (62559, 335296), (62868, 333648), (63552, 330057), (63882, 328352), (67704, 309816), (68848, 304668), (71496, 293384), (71827, 292032), (73008, 287308), (73346, 285984), (74144, 282906), (75712, 277047), (76167, 275392), (77376, 271089), (77454, 270816), (78624, 266786), (82088, 255528), (83412, 251472), (83824, 250236), (85176, 246264), (87048, 240968), (90272, 232362), (90363, 232128), (92349, 227136), (93744, 223756), (94302, 222432), (95328, 220038), (97344, 215481), (101556, 206544), (103272, 203112), (110019, 190656), (111216, 188604), (111878, 187488), (113568, 184698), (116064, 180726), (116181, 180544), (120484, 174096), (123132, 170352), (124992, 167817), (125118, 167648), (125736, 166824), (127764, 164176), (133393, 157248), (135408, 154908), (137696, 152334), (141453, 148288), (142992, 146692), (143654, 146016)]