20794577664

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 432

約数和(自身を含む): 68599910400

約数和(自身を除く): 47805332736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 127, 128, 133, 147, 152, 168, 192, 196, 224, 228, 229, 254, 256, 266, 294, 304, 336, 381, 384, 392, 399, 448, 456, 458, 508, 532, 588, 608, 672, 687, 762, 768, 784, 798, 889, 896, 912, 916, 931, 1016, 1064, 1176, 1216, 1344, 1374, 1524, 1568, 1596, 1603, 1778, 1792, 1824, 1832, 1862, 2032, 2128, 2352, 2413, 2432, 2667, 2688, 2748, 2793, 3048, 3136, 3192, 3206, 3556, 3648, 3664, 3724, 4064, 4256, 4351, 4704, 4809, 4826, 4864, 5334, 5376, 5496, 5586, 6096, 6223, 6272, 6384, 6412, 7112, 7239, 7296, 7328, 7448, 8128, 8512, 8702, 9408, 9618, 9652, 10668, 10992, 11172, 11221, 12192, 12446, 12544, 12768, 12824, 13053, 14224, 14478, 14592, 14656, 14896, 16256, 16891, 17024, 17404, 18669, 18816, 19236, 19304, 21336, 21984, 22344, 22442, 24384, 24892, 25536, 25648, 26106, 28448, 28956, 29083, 29312, 29792, 30457, 32512, 33663, 33782, 34048, 34808, 37338, 37632, 38472, 38608, 42672, 43968, 44688, 44884, 48768, 49784, 50673, 51072, 51296, 52212, 56896, 57912, 58166, 58624, 59584, 60914, 67326, 67564, 69616, 74676, 76944, 77216, 85344, 87249, 87936, 89376, 89768, 91371, 97536, 99568, 101346, 102144, 102592, 104424, 113792, 115824, 116332, 118237, 119168, 121828, 134652, 135128, 139232, 149352, 153888, 154432, 170688, 174498, 175872, 178752, 179536, 182742, 199136, 202692, 203581, 205184, 208848, 213199, 227584, 231648, 232664, 236474, 238336, 243656, 269304, 270256, 278464, 298704, 307776, 308864, 341376, 348996, 354711, 357504, 359072, 365484, 398272, 405384, 407162, 410368, 417696, 426398, 463296, 465328, 472948, 487312, 538608, 540512, 552577, 556928, 597408, 610743, 615552, 617728, 639597, 682752, 697992, 709422, 715008, 718144, 730968, 796544, 810768, 814324, 835392, 852796, 926592, 930656, 945896, 974624, 1077216, 1081024, 1105154, 1113856, 1194816, 1221486, 1231104, 1279194, 1395984, 1418844, 1425067, 1436288, 1461936, 1593088, 1621536, 1628648, 1657731, 1670784, 1705592, 1853184, 1861312, 1891792, 1949248, 2154432, 2162048, 2210308, 2389632, 2442972, 2558388, 2791968, 2837688, 2850134, 2872576, 2923872, 3243072, 3257296, 3315462, 3341568, 3411184, 3722624, 3783584, 3868039, 3898496, 4275201, 4308864, 4324096, 4420616, 4779264, 4885944, 5116776, 5583936, 5675376, 5700268, 5847744, 6486144, 6514592, 6630924, 6822368, 7445248, 7567168, 7736078, 7796992, 8550402, 8617728, 8841232, 9771888, 10233552, 11167872, 11350752, 11400536, 11604117, 11695488, 12972288, 13029184, 13261848, 13644736, 15134336, 15472156, 17100804, 17682464, 19543776, 20467104, 22335744, 22701504, 22801072, 23208234, 23390976, 26058368, 26523696, 27076273, 27289472, 30268672, 30944312, 34201608, 35364928, 39087552, 40934208, 45403008, 45602144, 46416468, 52116736, 53047392, 54152546, 54578944, 61888624, 68403216, 70729856, 78175104, 81228819, 81868416, 90806016, 91204288, 92832936, 106094784, 108305092, 123777248, 136806432, 141459712, 156350208, 162457638, 163736832, 182408576, 185665872, 212189568, 216610184, 247554496, 273612864, 324915276, 364817152, 371331744, 424379136, 433220368, 495108992, 547225728, 649830552, 742663488, 866440736, 990217984, 1094451456, 1299661104, 1485326976, 1732881472, 2599322208, 2970653952, 3465762944, 5198644416, 6931525888, 10397288832, 20794577664]

約数ペア:

[(1, 20794577664), (2, 10397288832), (3, 6931525888), (4, 5198644416), (6, 3465762944), (7, 2970653952), (8, 2599322208), (12, 1732881472), (14, 1485326976), (16, 1299661104), (19, 1094451456), (21, 990217984), (24, 866440736), (28, 742663488), (32, 649830552), (38, 547225728), (42, 495108992), (48, 433220368), (49, 424379136), (56, 371331744), (57, 364817152), (64, 324915276), (76, 273612864), (84, 247554496), (96, 216610184), (98, 212189568), (112, 185665872), (114, 182408576), (127, 163736832), (128, 162457638), (133, 156350208), (147, 141459712), (152, 136806432), (168, 123777248), (192, 108305092), (196, 106094784), (224, 92832936), (228, 91204288), (229, 90806016), (254, 81868416), (256, 81228819), (266, 78175104), (294, 70729856), (304, 68403216), (336, 61888624), (381, 54578944), (384, 54152546), (392, 53047392), (399, 52116736), (448, 46416468), (456, 45602144), (458, 45403008), (508, 40934208), (532, 39087552), (588, 35364928), (608, 34201608), (672, 30944312), (687, 30268672), (762, 27289472), (768, 27076273), (784, 26523696), (798, 26058368), (889, 23390976), (896, 23208234), (912, 22801072), (916, 22701504), (931, 22335744), (1016, 20467104), (1064, 19543776), (1176, 17682464), (1216, 17100804), (1344, 15472156), (1374, 15134336), (1524, 13644736), (1568, 13261848), (1596, 13029184), (1603, 12972288), (1778, 11695488), (1792, 11604117), (1824, 11400536), (1832, 11350752), (1862, 11167872), (2032, 10233552), (2128, 9771888), (2352, 8841232), (2413, 8617728), (2432, 8550402), (2667, 7796992), (2688, 7736078), (2748, 7567168), (2793, 7445248), (3048, 6822368), (3136, 6630924), (3192, 6514592), (3206, 6486144), (3556, 5847744), (3648, 5700268), (3664, 5675376), (3724, 5583936), (4064, 5116776), (4256, 4885944), (4351, 4779264), (4704, 4420616), (4809, 4324096), (4826, 4308864), (4864, 4275201), (5334, 3898496), (5376, 3868039), (5496, 3783584), (5586, 3722624), (6096, 3411184), (6223, 3341568), (6272, 3315462), (6384, 3257296), (6412, 3243072), (7112, 2923872), (7239, 2872576), (7296, 2850134), (7328, 2837688), (7448, 2791968), (8128, 2558388), (8512, 2442972), (8702, 2389632), (9408, 2210308), (9618, 2162048), (9652, 2154432), (10668, 1949248), (10992, 1891792), (11172, 1861312), (11221, 1853184), (12192, 1705592), (12446, 1670784), (12544, 1657731), (12768, 1628648), (12824, 1621536), (13053, 1593088), (14224, 1461936), (14478, 1436288), (14592, 1425067), (14656, 1418844), (14896, 1395984), (16256, 1279194), (16891, 1231104), (17024, 1221486), (17404, 1194816), (18669, 1113856), (18816, 1105154), (19236, 1081024), (19304, 1077216), (21336, 974624), (21984, 945896), (22344, 930656), (22442, 926592), (24384, 852796), (24892, 835392), (25536, 814324), (25648, 810768), (26106, 796544), (28448, 730968), (28956, 718144), (29083, 715008), (29312, 709422), (29792, 697992), (30457, 682752), (32512, 639597), (33663, 617728), (33782, 615552), (34048, 610743), (34808, 597408), (37338, 556928), (37632, 552577), (38472, 540512), (38608, 538608), (42672, 487312), (43968, 472948), (44688, 465328), (44884, 463296), (48768, 426398), (49784, 417696), (50673, 410368), (51072, 407162), (51296, 405384), (52212, 398272), (56896, 365484), (57912, 359072), (58166, 357504), (58624, 354711), (59584, 348996), (60914, 341376), (67326, 308864), (67564, 307776), (69616, 298704), (74676, 278464), (76944, 270256), (77216, 269304), (85344, 243656), (87249, 238336), (87936, 236474), (89376, 232664), (89768, 231648), (91371, 227584), (97536, 213199), (99568, 208848), (101346, 205184), (102144, 203581), (102592, 202692), (104424, 199136), (113792, 182742), (115824, 179536), (116332, 178752), (118237, 175872), (119168, 174498), (121828, 170688), (134652, 154432), (135128, 153888), (139232, 149352)]