20715263712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6367}}^1$

素因数の和:6486

約数の個数: 288

約数和(自身を含む): 70094868480

約数和(自身を除く): 49379604768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 79, 88, 96, 99, 104, 117, 132, 143, 144, 156, 158, 176, 198, 208, 234, 237, 264, 286, 288, 312, 316, 352, 396, 416, 429, 468, 474, 528, 572, 624, 632, 711, 792, 858, 869, 936, 948, 1027, 1056, 1144, 1248, 1264, 1287, 1422, 1584, 1716, 1738, 1872, 1896, 2054, 2288, 2528, 2574, 2607, 2844, 3081, 3168, 3432, 3476, 3744, 3792, 4108, 4576, 5148, 5214, 5688, 6162, 6367, 6864, 6952, 7584, 7821, 8216, 9243, 10296, 10428, 11297, 11376, 12324, 12734, 13728, 13904, 15642, 16432, 18486, 19101, 20592, 20856, 22594, 22752, 24648, 25468, 27808, 31284, 32864, 33891, 36972, 38202, 41184, 41712, 45188, 49296, 50936, 57303, 62568, 67782, 70037, 73944, 76404, 82771, 83424, 90376, 98592, 101673, 101872, 114606, 125136, 135564, 140074, 147888, 152808, 165542, 180752, 203346, 203744, 210111, 229212, 248313, 250272, 271128, 280148, 295776, 305616, 331084, 361504, 406692, 420222, 458424, 496626, 502993, 542256, 560296, 611232, 630333, 662168, 744939, 813384, 840444, 910481, 916848, 993252, 1005986, 1084512, 1120592, 1260666, 1324336, 1489878, 1508979, 1626768, 1680888, 1820962, 1833696, 1986504, 2011972, 2241184, 2521332, 2648672, 2731443, 2979756, 3017958, 3253536, 3361776, 3641924, 3973008, 4023944, 4526937, 5042664, 5462886, 5532923, 5959512, 6035916, 6538909, 6723552, 7283848, 7946016, 8047888, 8194329, 9053874, 10085328, 10925772, 11065846, 11919024, 12071832, 13077818, 14567696, 16095776, 16388658, 16598769, 18107748, 19616727, 20170656, 21851544, 22131692, 23838048, 24143664, 26155636, 29135392, 32777316, 33197538, 36215496, 39233454, 43703088, 44263384, 48287328, 49796307, 52311272, 58850181, 65554632, 66395076, 71927999, 72430992, 78466908, 87406176, 88526768, 99592614, 104622544, 117700362, 131109264, 132790152, 143855998, 144861984, 156933816, 177053536, 199185228, 209245088, 215783997, 235400724, 262218528, 265580304, 287711996, 313867632, 398370456, 431567994, 470801448, 531160608, 575423992, 627735264, 647351991, 796740912, 863135988, 941602896, 1150847984, 1294703982, 1593481824, 1726271976, 1883205792, 2301695968, 2589407964, 3452543952, 5178815928, 6905087904, 10357631856, 20715263712]

約数ペア:

[(1, 20715263712), (2, 10357631856), (3, 6905087904), (4, 5178815928), (6, 3452543952), (8, 2589407964), (9, 2301695968), (11, 1883205792), (12, 1726271976), (13, 1593481824), (16, 1294703982), (18, 1150847984), (22, 941602896), (24, 863135988), (26, 796740912), (32, 647351991), (33, 627735264), (36, 575423992), (39, 531160608), (44, 470801448), (48, 431567994), (52, 398370456), (66, 313867632), (72, 287711996), (78, 265580304), (79, 262218528), (88, 235400724), (96, 215783997), (99, 209245088), (104, 199185228), (117, 177053536), (132, 156933816), (143, 144861984), (144, 143855998), (156, 132790152), (158, 131109264), (176, 117700362), (198, 104622544), (208, 99592614), (234, 88526768), (237, 87406176), (264, 78466908), (286, 72430992), (288, 71927999), (312, 66395076), (316, 65554632), (352, 58850181), (396, 52311272), (416, 49796307), (429, 48287328), (468, 44263384), (474, 43703088), (528, 39233454), (572, 36215496), (624, 33197538), (632, 32777316), (711, 29135392), (792, 26155636), (858, 24143664), (869, 23838048), (936, 22131692), (948, 21851544), (1027, 20170656), (1056, 19616727), (1144, 18107748), (1248, 16598769), (1264, 16388658), (1287, 16095776), (1422, 14567696), (1584, 13077818), (1716, 12071832), (1738, 11919024), (1872, 11065846), (1896, 10925772), (2054, 10085328), (2288, 9053874), (2528, 8194329), (2574, 8047888), (2607, 7946016), (2844, 7283848), (3081, 6723552), (3168, 6538909), (3432, 6035916), (3476, 5959512), (3744, 5532923), (3792, 5462886), (4108, 5042664), (4576, 4526937), (5148, 4023944), (5214, 3973008), (5688, 3641924), (6162, 3361776), (6367, 3253536), (6864, 3017958), (6952, 2979756), (7584, 2731443), (7821, 2648672), (8216, 2521332), (9243, 2241184), (10296, 2011972), (10428, 1986504), (11297, 1833696), (11376, 1820962), (12324, 1680888), (12734, 1626768), (13728, 1508979), (13904, 1489878), (15642, 1324336), (16432, 1260666), (18486, 1120592), (19101, 1084512), (20592, 1005986), (20856, 993252), (22594, 916848), (22752, 910481), (24648, 840444), (25468, 813384), (27808, 744939), (31284, 662168), (32864, 630333), (33891, 611232), (36972, 560296), (38202, 542256), (41184, 502993), (41712, 496626), (45188, 458424), (49296, 420222), (50936, 406692), (57303, 361504), (62568, 331084), (67782, 305616), (70037, 295776), (73944, 280148), (76404, 271128), (82771, 250272), (83424, 248313), (90376, 229212), (98592, 210111), (101673, 203744), (101872, 203346), (114606, 180752), (125136, 165542), (135564, 152808), (140074, 147888)]