20806952712

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:797

約数の個数: 384

約数和(自身を含む): 68464569600

約数和(自身を除く): 47657616888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 49, 52, 56, 58, 71, 78, 84, 87, 91, 98, 104, 116, 142, 147, 156, 168, 174, 182, 196, 203, 213, 232, 273, 284, 294, 312, 348, 364, 377, 392, 406, 426, 497, 546, 568, 588, 609, 637, 661, 696, 728, 754, 812, 852, 923, 994, 1092, 1131, 1176, 1218, 1274, 1322, 1421, 1491, 1508, 1624, 1704, 1846, 1911, 1983, 1988, 2059, 2184, 2262, 2436, 2548, 2639, 2644, 2769, 2842, 2982, 3016, 3479, 3692, 3822, 3966, 3976, 4118, 4263, 4524, 4627, 4872, 5096, 5278, 5288, 5538, 5684, 5964, 6177, 6461, 6958, 7384, 7644, 7917, 7932, 8236, 8526, 8593, 9048, 9254, 10437, 10556, 11076, 11368, 11928, 12354, 12922, 13881, 13916, 14413, 15288, 15834, 15864, 16472, 17052, 17186, 18473, 18508, 19169, 19383, 20874, 21112, 22152, 24708, 25779, 25844, 26767, 27762, 27832, 28826, 31668, 32389, 34104, 34372, 36946, 37016, 38338, 38766, 41748, 43239, 45227, 46931, 49416, 51558, 51688, 53534, 55419, 55524, 57507, 57652, 60151, 63336, 64778, 68744, 73892, 76676, 77532, 80301, 83496, 86478, 90454, 93862, 97167, 100891, 103116, 107068, 110838, 111048, 115014, 115304, 120302, 129556, 134183, 135681, 140793, 147784, 153352, 155064, 160602, 172956, 180453, 180908, 187369, 187724, 194334, 201782, 206232, 214136, 221676, 230028, 240604, 249197, 259112, 268366, 271362, 281586, 302673, 321204, 328517, 345912, 360906, 361816, 374738, 375448, 388668, 402549, 403564, 421057, 443352, 460056, 481208, 498394, 536732, 542724, 562107, 563172, 605346, 610103, 642408, 657034, 721812, 747591, 749476, 777336, 805098, 807128, 842114, 939281, 985551, 996788, 1073464, 1085448, 1124214, 1126344, 1210692, 1220206, 1263171, 1311583, 1314068, 1360999, 1443624, 1495182, 1498952, 1610196, 1684228, 1744379, 1830309, 1878562, 1971102, 1993576, 2248428, 2299619, 2421384, 2440412, 2526342, 2623166, 2628136, 2721998, 2817843, 2990364, 3220392, 3368456, 3488758, 3660618, 3757124, 3934749, 3942204, 4082997, 4270721, 4496856, 4599238, 4880824, 5052684, 5233137, 5246332, 5443996, 5635686, 5980728, 6898857, 6977516, 7321236, 7514248, 7869498, 7884408, 8165994, 8541442, 9198476, 9526993, 10105368, 10466274, 10492664, 10887992, 11271372, 12210653, 12812163, 13797714, 13955032, 14642472, 15738996, 16331988, 17082884, 17692987, 18396952, 19053986, 20932548, 22542744, 24421306, 25624326, 27595428, 28580979, 29895047, 31477992, 32663976, 34165768, 35385974, 36631959, 38107972, 41865096, 48842612, 51248652, 53078961, 55190856, 57161958, 59790094, 66688951, 70771948, 73263918, 76215944, 89685141, 97685224, 102497304, 106157922, 114323916, 119580188, 123850909, 133377902, 141543896, 146527836, 179370282, 200066853, 212315844, 228647832, 239160376, 247701818, 266755804, 293055672, 358740564, 371552727, 400133706, 424631688, 495403636, 533511608, 717481128, 743105454, 800267412, 866956363, 990807272, 1486210908, 1600534824, 1733912726, 2600869089, 2972421816, 3467825452, 5201738178, 6935650904, 10403476356, 20806952712]

約数ペア:

[(1, 20806952712), (2, 10403476356), (3, 6935650904), (4, 5201738178), (6, 3467825452), (7, 2972421816), (8, 2600869089), (12, 1733912726), (13, 1600534824), (14, 1486210908), (21, 990807272), (24, 866956363), (26, 800267412), (28, 743105454), (29, 717481128), (39, 533511608), (42, 495403636), (49, 424631688), (52, 400133706), (56, 371552727), (58, 358740564), (71, 293055672), (78, 266755804), (84, 247701818), (87, 239160376), (91, 228647832), (98, 212315844), (104, 200066853), (116, 179370282), (142, 146527836), (147, 141543896), (156, 133377902), (168, 123850909), (174, 119580188), (182, 114323916), (196, 106157922), (203, 102497304), (213, 97685224), (232, 89685141), (273, 76215944), (284, 73263918), (294, 70771948), (312, 66688951), (348, 59790094), (364, 57161958), (377, 55190856), (392, 53078961), (406, 51248652), (426, 48842612), (497, 41865096), (546, 38107972), (568, 36631959), (588, 35385974), (609, 34165768), (637, 32663976), (661, 31477992), (696, 29895047), (728, 28580979), (754, 27595428), (812, 25624326), (852, 24421306), (923, 22542744), (994, 20932548), (1092, 19053986), (1131, 18396952), (1176, 17692987), (1218, 17082884), (1274, 16331988), (1322, 15738996), (1421, 14642472), (1491, 13955032), (1508, 13797714), (1624, 12812163), (1704, 12210653), (1846, 11271372), (1911, 10887992), (1983, 10492664), (1988, 10466274), (2059, 10105368), (2184, 9526993), (2262, 9198476), (2436, 8541442), (2548, 8165994), (2639, 7884408), (2644, 7869498), (2769, 7514248), (2842, 7321236), (2982, 6977516), (3016, 6898857), (3479, 5980728), (3692, 5635686), (3822, 5443996), (3966, 5246332), (3976, 5233137), (4118, 5052684), (4263, 4880824), (4524, 4599238), (4627, 4496856), (4872, 4270721), (5096, 4082997), (5278, 3942204), (5288, 3934749), (5538, 3757124), (5684, 3660618), (5964, 3488758), (6177, 3368456), (6461, 3220392), (6958, 2990364), (7384, 2817843), (7644, 2721998), (7917, 2628136), (7932, 2623166), (8236, 2526342), (8526, 2440412), (8593, 2421384), (9048, 2299619), (9254, 2248428), (10437, 1993576), (10556, 1971102), (11076, 1878562), (11368, 1830309), (11928, 1744379), (12354, 1684228), (12922, 1610196), (13881, 1498952), (13916, 1495182), (14413, 1443624), (15288, 1360999), (15834, 1314068), (15864, 1311583), (16472, 1263171), (17052, 1220206), (17186, 1210692), (18473, 1126344), (18508, 1124214), (19169, 1085448), (19383, 1073464), (20874, 996788), (21112, 985551), (22152, 939281), (24708, 842114), (25779, 807128), (25844, 805098), (26767, 777336), (27762, 749476), (27832, 747591), (28826, 721812), (31668, 657034), (32389, 642408), (34104, 610103), (34372, 605346), (36946, 563172), (37016, 562107), (38338, 542724), (38766, 536732), (41748, 498394), (43239, 481208), (45227, 460056), (46931, 443352), (49416, 421057), (51558, 403564), (51688, 402549), (53534, 388668), (55419, 375448), (55524, 374738), (57507, 361816), (57652, 360906), (60151, 345912), (63336, 328517), (64778, 321204), (68744, 302673), (73892, 281586), (76676, 271362), (77532, 268366), (80301, 259112), (83496, 249197), (86478, 240604), (90454, 230028), (93862, 221676), (97167, 214136), (100891, 206232), (103116, 201782), (107068, 194334), (110838, 187724), (111048, 187369), (115014, 180908), (115304, 180453), (120302, 172956), (129556, 160602), (134183, 155064), (135681, 153352), (140793, 147784)]