20800259424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1955

約数の個数: 432

約数和(自身を含む): 75631046400

約数和(自身を除く): 54830786976

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, 68, 72, 76, 84, 96, 102, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 204, 224, 228, 238, 252, 266, 272, 288, 289, 304, 306, 323, 336, 342, 357, 399, 408, 456, 476, 504, 532, 544, 578, 608, 612, 646, 672, 684, 714, 798, 816, 867, 912, 952, 969, 1008, 1064, 1071, 1156, 1197, 1224, 1292, 1368, 1428, 1596, 1632, 1734, 1824, 1879, 1904, 1938, 2016, 2023, 2128, 2142, 2261, 2312, 2394, 2448, 2584, 2601, 2736, 2856, 2907, 3192, 3468, 3758, 3808, 3876, 4046, 4256, 4284, 4522, 4624, 4788, 4896, 5168, 5202, 5472, 5491, 5637, 5712, 5814, 6069, 6384, 6783, 6936, 7516, 7752, 8092, 8568, 9044, 9248, 9576, 10336, 10404, 10982, 11274, 11424, 11628, 12138, 12768, 13153, 13566, 13872, 15032, 15504, 16184, 16473, 16911, 17136, 18088, 18207, 19152, 20349, 20808, 21964, 22548, 23256, 24276, 26306, 27132, 27744, 30064, 31008, 31943, 32368, 32946, 33822, 34272, 35701, 36176, 36414, 38304, 38437, 39459, 40698, 41616, 43928, 45096, 46512, 48552, 49419, 52612, 54264, 60128, 63886, 64736, 65892, 67644, 71402, 72352, 72828, 76874, 78918, 81396, 83232, 87856, 90192, 93024, 95829, 97104, 98838, 105224, 107103, 108528, 115311, 118377, 127772, 131784, 135288, 142804, 145656, 153748, 157836, 162792, 175712, 180384, 191658, 194208, 197676, 210448, 214206, 217056, 223601, 230622, 236754, 249907, 255544, 263568, 270576, 285608, 287487, 291312, 307496, 315672, 321309, 325584, 345933, 383316, 395352, 420896, 428412, 447202, 461244, 473508, 499814, 511088, 527136, 541152, 543031, 571216, 574974, 582624, 606917, 614992, 631344, 642618, 651168, 670803, 691866, 749721, 766632, 790704, 856824, 894404, 922488, 947016, 999628, 1022176, 1086062, 1142432, 1149948, 1213834, 1229984, 1262688, 1285236, 1341606, 1383732, 1499442, 1533264, 1581408, 1629093, 1713648, 1788808, 1820751, 1844976, 1894032, 1999256, 2012409, 2172124, 2249163, 2299896, 2427668, 2570472, 2683212, 2767464, 2998884, 3066528, 3258186, 3427296, 3577616, 3641502, 3689952, 3788064, 3801217, 3998512, 4024818, 4248419, 4344248, 4498326, 4599792, 4855336, 4887279, 5140944, 5366424, 5462253, 5534928, 5997768, 6516372, 7155232, 7283004, 7602434, 7997024, 8049636, 8496838, 8688496, 8996652, 9199584, 9710672, 9774558, 10281888, 10317589, 10732848, 10924506, 11069856, 11403651, 11995536, 12745257, 13032744, 14566008, 15204868, 16099272, 16993676, 17376992, 17993304, 19421344, 19549116, 20635178, 21465696, 21849012, 22807302, 23991072, 25490514, 26065488, 29132016, 30409736, 30952767, 32198544, 33987352, 34210953, 35986608, 38235771, 39098232, 41270356, 43698024, 45614604, 50981028, 52130976, 58264032, 60819472, 61905534, 64397088, 67974704, 68421906, 71973216, 72223123, 76471542, 78196464, 82540712, 87396048, 91229208, 92858301, 101962056, 121638944, 123811068, 135949408, 136843812, 144446246, 152943084, 156392928, 165081424, 174792096, 182458416, 185716602, 203924112, 216669369, 247622136, 273687624, 288892492, 305886168, 330162848, 364916832, 371433204, 407848224, 433338738, 495244272, 547375248, 577784984, 611772336, 650008107, 742866408, 866677476, 990488544, 1094750496, 1155569968, 1223544672, 1300016214, 1485732816, 1733354952, 2311139936, 2600032428, 2971465632, 3466709904, 5200064856, 6933419808, 10400129712, 20800259424]

約数ペア:

[(1, 20800259424), (2, 10400129712), (3, 6933419808), (4, 5200064856), (6, 3466709904), (7, 2971465632), (8, 2600032428), (9, 2311139936), (12, 1733354952), (14, 1485732816), (16, 1300016214), (17, 1223544672), (18, 1155569968), (19, 1094750496), (21, 990488544), (24, 866677476), (28, 742866408), (32, 650008107), (34, 611772336), (36, 577784984), (38, 547375248), (42, 495244272), (48, 433338738), (51, 407848224), (56, 371433204), (57, 364916832), (63, 330162848), (68, 305886168), (72, 288892492), (76, 273687624), (84, 247622136), (96, 216669369), (102, 203924112), (112, 185716602), (114, 182458416), (119, 174792096), (126, 165081424), (133, 156392928), (136, 152943084), (144, 144446246), (152, 136843812), (153, 135949408), (168, 123811068), (171, 121638944), (204, 101962056), (224, 92858301), (228, 91229208), (238, 87396048), (252, 82540712), (266, 78196464), (272, 76471542), (288, 72223123), (289, 71973216), (304, 68421906), (306, 67974704), (323, 64397088), (336, 61905534), (342, 60819472), (357, 58264032), (399, 52130976), (408, 50981028), (456, 45614604), (476, 43698024), (504, 41270356), (532, 39098232), (544, 38235771), (578, 35986608), (608, 34210953), (612, 33987352), (646, 32198544), (672, 30952767), (684, 30409736), (714, 29132016), (798, 26065488), (816, 25490514), (867, 23991072), (912, 22807302), (952, 21849012), (969, 21465696), (1008, 20635178), (1064, 19549116), (1071, 19421344), (1156, 17993304), (1197, 17376992), (1224, 16993676), (1292, 16099272), (1368, 15204868), (1428, 14566008), (1596, 13032744), (1632, 12745257), (1734, 11995536), (1824, 11403651), (1879, 11069856), (1904, 10924506), (1938, 10732848), (2016, 10317589), (2023, 10281888), (2128, 9774558), (2142, 9710672), (2261, 9199584), (2312, 8996652), (2394, 8688496), (2448, 8496838), (2584, 8049636), (2601, 7997024), (2736, 7602434), (2856, 7283004), (2907, 7155232), (3192, 6516372), (3468, 5997768), (3758, 5534928), (3808, 5462253), (3876, 5366424), (4046, 5140944), (4256, 4887279), (4284, 4855336), (4522, 4599792), (4624, 4498326), (4788, 4344248), (4896, 4248419), (5168, 4024818), (5202, 3998512), (5472, 3801217), (5491, 3788064), (5637, 3689952), (5712, 3641502), (5814, 3577616), (6069, 3427296), (6384, 3258186), (6783, 3066528), (6936, 2998884), (7516, 2767464), (7752, 2683212), (8092, 2570472), (8568, 2427668), (9044, 2299896), (9248, 2249163), (9576, 2172124), (10336, 2012409), (10404, 1999256), (10982, 1894032), (11274, 1844976), (11424, 1820751), (11628, 1788808), (12138, 1713648), (12768, 1629093), (13153, 1581408), (13566, 1533264), (13872, 1499442), (15032, 1383732), (15504, 1341606), (16184, 1285236), (16473, 1262688), (16911, 1229984), (17136, 1213834), (18088, 1149948), (18207, 1142432), (19152, 1086062), (20349, 1022176), (20808, 999628), (21964, 947016), (22548, 922488), (23256, 894404), (24276, 856824), (26306, 790704), (27132, 766632), (27744, 749721), (30064, 691866), (31008, 670803), (31943, 651168), (32368, 642618), (32946, 631344), (33822, 614992), (34272, 606917), (35701, 582624), (36176, 574974), (36414, 571216), (38304, 543031), (38437, 541152), (39459, 527136), (40698, 511088), (41616, 499814), (43928, 473508), (45096, 461244), (46512, 447202), (48552, 428412), (49419, 420896), (52612, 395352), (54264, 383316), (60128, 345933), (63886, 325584), (64736, 321309), (65892, 315672), (67644, 307496), (71402, 291312), (72352, 287487), (72828, 285608), (76874, 270576), (78918, 263568), (81396, 255544), (83232, 249907), (87856, 236754), (90192, 230622), (93024, 223601), (95829, 217056), (97104, 214206), (98838, 210448), (105224, 197676), (107103, 194208), (108528, 191658), (115311, 180384), (118377, 175712), (127772, 162792), (131784, 157836), (135288, 153748), (142804, 145656)]