20615823648

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{10753}}^1$

素因数の和:11096

約数の個数: 192

約数和(自身を含む): 68942603520

約数和(自身を除く): 48326779872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 317, 336, 378, 432, 504, 634, 672, 756, 864, 951, 1008, 1268, 1512, 1902, 2016, 2219, 2536, 2853, 3024, 3804, 4438, 5072, 5706, 6048, 6657, 7608, 8559, 8876, 10144, 10753, 11412, 13314, 15216, 17118, 17752, 19971, 21506, 22824, 26628, 30432, 32259, 34236, 35504, 39942, 43012, 45648, 53256, 59913, 64518, 68472, 71008, 75271, 79884, 86024, 91296, 96777, 106512, 119826, 129036, 136944, 150542, 159768, 172048, 193554, 213024, 225813, 239652, 258072, 273888, 290331, 301084, 319536, 344096, 387108, 451626, 479304, 516144, 580662, 602168, 639072, 677439, 774216, 903252, 958608, 1032288, 1161324, 1204336, 1354878, 1548432, 1806504, 1917216, 2032317, 2322648, 2408672, 2709756, 3096864, 3408701, 3613008, 4064634, 4645296, 5419512, 6817402, 7226016, 8129268, 9290592, 10226103, 10839024, 13634804, 16258536, 20452206, 21678048, 23860907, 27269608, 30678309, 32517072, 40904412, 47721814, 54539216, 61356618, 65034144, 71582721, 81808824, 92034927, 95443628, 109078432, 122713236, 143165442, 163617648, 184069854, 190887256, 214748163, 245426472, 286330884, 327235296, 368139708, 381774512, 429496326, 490852944, 572661768, 644244489, 736279416, 763549024, 858992652, 981705888, 1145323536, 1288488978, 1472558832, 1717985304, 2290647072, 2576977956, 2945117664, 3435970608, 5153955912, 6871941216, 10307911824, 20615823648]

約数ペア:

[(1, 20615823648), (2, 10307911824), (3, 6871941216), (4, 5153955912), (6, 3435970608), (7, 2945117664), (8, 2576977956), (9, 2290647072), (12, 1717985304), (14, 1472558832), (16, 1288488978), (18, 1145323536), (21, 981705888), (24, 858992652), (27, 763549024), (28, 736279416), (32, 644244489), (36, 572661768), (42, 490852944), (48, 429496326), (54, 381774512), (56, 368139708), (63, 327235296), (72, 286330884), (84, 245426472), (96, 214748163), (108, 190887256), (112, 184069854), (126, 163617648), (144, 143165442), (168, 122713236), (189, 109078432), (216, 95443628), (224, 92034927), (252, 81808824), (288, 71582721), (317, 65034144), (336, 61356618), (378, 54539216), (432, 47721814), (504, 40904412), (634, 32517072), (672, 30678309), (756, 27269608), (864, 23860907), (951, 21678048), (1008, 20452206), (1268, 16258536), (1512, 13634804), (1902, 10839024), (2016, 10226103), (2219, 9290592), (2536, 8129268), (2853, 7226016), (3024, 6817402), (3804, 5419512), (4438, 4645296), (5072, 4064634), (5706, 3613008), (6048, 3408701), (6657, 3096864), (7608, 2709756), (8559, 2408672), (8876, 2322648), (10144, 2032317), (10753, 1917216), (11412, 1806504), (13314, 1548432), (15216, 1354878), (17118, 1204336), (17752, 1161324), (19971, 1032288), (21506, 958608), (22824, 903252), (26628, 774216), (30432, 677439), (32259, 639072), (34236, 602168), (35504, 580662), (39942, 516144), (43012, 479304), (45648, 451626), (53256, 387108), (59913, 344096), (64518, 319536), (68472, 301084), (71008, 290331), (75271, 273888), (79884, 258072), (86024, 239652), (91296, 225813), (96777, 213024), (106512, 193554), (119826, 172048), (129036, 159768), (136944, 150542)]