20173364172

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1317

約数の個数: 192

約数和(自身を含む): 57849792000

約数和(自身を除く): 37676427828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 387, 389, 468, 516, 559, 702, 774, 778, 859, 1118, 1161, 1167, 1404, 1548, 1556, 1677, 1718, 2236, 2322, 2334, 2577, 3354, 3436, 3501, 4644, 4668, 5031, 5057, 5154, 6708, 7002, 7731, 10062, 10114, 10308, 10503, 11167, 14004, 15093, 15171, 15462, 16727, 20124, 20228, 21006, 22334, 23193, 30186, 30342, 30924, 33454, 33501, 36937, 42012, 44668, 45513, 46386, 50181, 60372, 60684, 66908, 67002, 73874, 91026, 92772, 100362, 100503, 110811, 134004, 136539, 147748, 150543, 182052, 200724, 201006, 217451, 221622, 273078, 301086, 301509, 332433, 334151, 402012, 434902, 443244, 451629, 480181, 546156, 602172, 603018, 652353, 664866, 668302, 869804, 903258, 960362, 997299, 1002453, 1206036, 1304706, 1329732, 1336604, 1440543, 1806516, 1920724, 1957059, 1994598, 2004906, 2609412, 2881086, 3007359, 3914118, 3989196, 4009812, 4321629, 4343963, 5762172, 5871177, 6014718, 7828236, 8643258, 8687926, 9022077, 11742354, 12029436, 12964887, 13031889, 14368493, 17286516, 17375852, 18044154, 23484708, 25929774, 26063778, 28736986, 36088308, 39095667, 43105479, 51859548, 52127556, 57473972, 78191334, 86210958, 117287001, 129316437, 156382668, 172421916, 186790409, 234574002, 258632874, 373580818, 387949311, 469148004, 517265748, 560371227, 747161636, 775898622, 1120742454, 1551797244, 1681113681, 2241484908, 3362227362, 5043341043, 6724454724, 10086682086, 20173364172]

約数ペア:

[(1, 20173364172), (2, 10086682086), (3, 6724454724), (4, 5043341043), (6, 3362227362), (9, 2241484908), (12, 1681113681), (13, 1551797244), (18, 1120742454), (26, 775898622), (27, 747161636), (36, 560371227), (39, 517265748), (43, 469148004), (52, 387949311), (54, 373580818), (78, 258632874), (86, 234574002), (108, 186790409), (117, 172421916), (129, 156382668), (156, 129316437), (172, 117287001), (234, 86210958), (258, 78191334), (351, 57473972), (387, 52127556), (389, 51859548), (468, 43105479), (516, 39095667), (559, 36088308), (702, 28736986), (774, 26063778), (778, 25929774), (859, 23484708), (1118, 18044154), (1161, 17375852), (1167, 17286516), (1404, 14368493), (1548, 13031889), (1556, 12964887), (1677, 12029436), (1718, 11742354), (2236, 9022077), (2322, 8687926), (2334, 8643258), (2577, 7828236), (3354, 6014718), (3436, 5871177), (3501, 5762172), (4644, 4343963), (4668, 4321629), (5031, 4009812), (5057, 3989196), (5154, 3914118), (6708, 3007359), (7002, 2881086), (7731, 2609412), (10062, 2004906), (10114, 1994598), (10308, 1957059), (10503, 1920724), (11167, 1806516), (14004, 1440543), (15093, 1336604), (15171, 1329732), (15462, 1304706), (16727, 1206036), (20124, 1002453), (20228, 997299), (21006, 960362), (22334, 903258), (23193, 869804), (30186, 668302), (30342, 664866), (30924, 652353), (33454, 603018), (33501, 602172), (36937, 546156), (42012, 480181), (44668, 451629), (45513, 443244), (46386, 434902), (50181, 402012), (60372, 334151), (60684, 332433), (66908, 301509), (67002, 301086), (73874, 273078), (91026, 221622), (92772, 217451), (100362, 201006), (100503, 200724), (110811, 182052), (134004, 150543), (136539, 147748)]