20739972672

素因数分解:

$2^6\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4922

約数の個数: 224

約数和(自身を含む): 63495936000

約数和(自身を除く): 42755963328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 61, 64, 72, 82, 96, 108, 122, 123, 144, 164, 183, 192, 216, 244, 246, 288, 328, 366, 369, 432, 488, 492, 549, 576, 656, 732, 738, 864, 976, 984, 1098, 1107, 1312, 1464, 1476, 1647, 1728, 1952, 1968, 2196, 2214, 2501, 2624, 2928, 2952, 3294, 3904, 3936, 4392, 4428, 4799, 5002, 5856, 5904, 6588, 7503, 7872, 8784, 8856, 9598, 10004, 11712, 11808, 13176, 14397, 15006, 17568, 17712, 19196, 20008, 22509, 23616, 26352, 28794, 30012, 35136, 35424, 38392, 40016, 43191, 45018, 52704, 57588, 60024, 67527, 70848, 76784, 80032, 86382, 90036, 105408, 115176, 120048, 129573, 135054, 153568, 160064, 172764, 180072, 196759, 230352, 240096, 259146, 270108, 292739, 307136, 345528, 360144, 393518, 460704, 480192, 518292, 540216, 585478, 590277, 691056, 720288, 787036, 878217, 921408, 1036584, 1080432, 1170956, 1180554, 1382112, 1440576, 1574072, 1756434, 1770831, 2073168, 2160864, 2341912, 2361108, 2634651, 2764224, 3148144, 3512868, 3541662, 4146336, 4321728, 4683824, 4722216, 5269302, 5312493, 6296288, 7025736, 7083324, 7903953, 8292672, 9367648, 9444432, 10538604, 10624986, 12002299, 12592576, 14051472, 14166648, 15807906, 18735296, 18888864, 21077208, 21249972, 24004598, 28102944, 28333296, 31615812, 36006897, 37777728, 42154416, 42499944, 48009196, 56205888, 56666592, 63231624, 72013794, 84308832, 84999888, 96018392, 108020691, 113333184, 126463248, 144027588, 168617664, 169999776, 192036784, 216041382, 252926496, 288055176, 324062073, 339999552, 384073568, 432082764, 505852992, 576110352, 648124146, 768147136, 864165528, 1152220704, 1296248292, 1728331056, 2304441408, 2592496584, 3456662112, 5184993168, 6913324224, 10369986336, 20739972672]

約数ペア:

[(1, 20739972672), (2, 10369986336), (3, 6913324224), (4, 5184993168), (6, 3456662112), (8, 2592496584), (9, 2304441408), (12, 1728331056), (16, 1296248292), (18, 1152220704), (24, 864165528), (27, 768147136), (32, 648124146), (36, 576110352), (41, 505852992), (48, 432082764), (54, 384073568), (61, 339999552), (64, 324062073), (72, 288055176), (82, 252926496), (96, 216041382), (108, 192036784), (122, 169999776), (123, 168617664), (144, 144027588), (164, 126463248), (183, 113333184), (192, 108020691), (216, 96018392), (244, 84999888), (246, 84308832), (288, 72013794), (328, 63231624), (366, 56666592), (369, 56205888), (432, 48009196), (488, 42499944), (492, 42154416), (549, 37777728), (576, 36006897), (656, 31615812), (732, 28333296), (738, 28102944), (864, 24004598), (976, 21249972), (984, 21077208), (1098, 18888864), (1107, 18735296), (1312, 15807906), (1464, 14166648), (1476, 14051472), (1647, 12592576), (1728, 12002299), (1952, 10624986), (1968, 10538604), (2196, 9444432), (2214, 9367648), (2501, 8292672), (2624, 7903953), (2928, 7083324), (2952, 7025736), (3294, 6296288), (3904, 5312493), (3936, 5269302), (4392, 4722216), (4428, 4683824), (4799, 4321728), (5002, 4146336), (5856, 3541662), (5904, 3512868), (6588, 3148144), (7503, 2764224), (7872, 2634651), (8784, 2361108), (8856, 2341912), (9598, 2160864), (10004, 2073168), (11712, 1770831), (11808, 1756434), (13176, 1574072), (14397, 1440576), (15006, 1382112), (17568, 1180554), (17712, 1170956), (19196, 1080432), (20008, 1036584), (22509, 921408), (23616, 878217), (26352, 787036), (28794, 720288), (30012, 691056), (35136, 590277), (35424, 585478), (38392, 540216), (40016, 518292), (43191, 480192), (45018, 460704), (52704, 393518), (57588, 360144), (60024, 345528), (67527, 307136), (70848, 292739), (76784, 270108), (80032, 259146), (86382, 240096), (90036, 230352), (105408, 196759), (115176, 180072), (120048, 172764), (129573, 160064), (135054, 153568)]