20736081072

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1313

約数の個数: 360

約数和(自身を含む): 71641954800

約数和(自身を除く): 50905873728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 137, 144, 147, 152, 168, 171, 196, 228, 252, 266, 274, 294, 304, 336, 342, 392, 399, 411, 441, 456, 504, 532, 548, 588, 684, 784, 798, 822, 882, 912, 931, 959, 1008, 1064, 1096, 1129, 1176, 1197, 1233, 1368, 1596, 1644, 1764, 1862, 1918, 2128, 2192, 2258, 2352, 2394, 2466, 2603, 2736, 2793, 2877, 3192, 3288, 3387, 3528, 3724, 3836, 4516, 4788, 4932, 5206, 5586, 5754, 6384, 6576, 6713, 6774, 7056, 7448, 7672, 7809, 7903, 8379, 8631, 9032, 9576, 9864, 10161, 10412, 11172, 11508, 13426, 13548, 14896, 15344, 15618, 15806, 16758, 17262, 18064, 18221, 19152, 19728, 20139, 20322, 20824, 21451, 22344, 23016, 23427, 23709, 26852, 27096, 31236, 31612, 33516, 34524, 36442, 40278, 40644, 41648, 42902, 44688, 46032, 46854, 47418, 53704, 54192, 54663, 55321, 60417, 62472, 63224, 64353, 67032, 69048, 71127, 72884, 80556, 81288, 85804, 93708, 94836, 107408, 109326, 110642, 120834, 124944, 126448, 127547, 128706, 134064, 138096, 142254, 145768, 150157, 154673, 161112, 162576, 163989, 165963, 171608, 187416, 189672, 193059, 218652, 221284, 241668, 255094, 257412, 284508, 291536, 300314, 309346, 322224, 327978, 331926, 343216, 374832, 379344, 382641, 386118, 437304, 442568, 450471, 464019, 483336, 497889, 510188, 514824, 569016, 600628, 618692, 655956, 663852, 765282, 772236, 874608, 885136, 900942, 928038, 966672, 995778, 1020376, 1029648, 1051099, 1082711, 1138032, 1147923, 1201256, 1237384, 1311912, 1327704, 1351413, 1392057, 1530564, 1544472, 1801884, 1856076, 1991556, 2040752, 2102198, 2165422, 2295846, 2402512, 2474768, 2623824, 2655408, 2702826, 2784114, 2938787, 3061128, 3088944, 3153297, 3248133, 3603768, 3712152, 3983112, 4204396, 4330844, 4591692, 5405652, 5568228, 5877574, 6122256, 6306594, 6496266, 7207536, 7424304, 7578977, 7966224, 8408792, 8661688, 8816361, 9183384, 9459891, 9744399, 10811304, 11136456, 11755148, 12613188, 12992532, 15157954, 16817584, 17323376, 17632722, 18366768, 18919782, 19488798, 20571509, 21622608, 22272912, 22736931, 23510296, 25226376, 25985064, 26449083, 30315908, 35265444, 37839564, 38977596, 41143018, 45473862, 47020592, 50452752, 51970128, 52898166, 60631816, 61714527, 68210793, 70530888, 75679128, 77955192, 82286036, 90947724, 105796332, 121263632, 123429054, 136421586, 141061776, 144000563, 151358256, 155910384, 164572072, 181895448, 185143581, 211592664, 246858108, 272843172, 288001126, 329144144, 363790896, 370287162, 423185328, 432001689, 493716216, 545686344, 576002252, 740574324, 864003378, 987432432, 1091372688, 1152004504, 1296005067, 1481148648, 1728006756, 2304009008, 2592010134, 2962297296, 3456013512, 5184020268, 6912027024, 10368040536, 20736081072]

約数ペア:

[(1, 20736081072), (2, 10368040536), (3, 6912027024), (4, 5184020268), (6, 3456013512), (7, 2962297296), (8, 2592010134), (9, 2304009008), (12, 1728006756), (14, 1481148648), (16, 1296005067), (18, 1152004504), (19, 1091372688), (21, 987432432), (24, 864003378), (28, 740574324), (36, 576002252), (38, 545686344), (42, 493716216), (48, 432001689), (49, 423185328), (56, 370287162), (57, 363790896), (63, 329144144), (72, 288001126), (76, 272843172), (84, 246858108), (98, 211592664), (112, 185143581), (114, 181895448), (126, 164572072), (133, 155910384), (137, 151358256), (144, 144000563), (147, 141061776), (152, 136421586), (168, 123429054), (171, 121263632), (196, 105796332), (228, 90947724), (252, 82286036), (266, 77955192), (274, 75679128), (294, 70530888), (304, 68210793), (336, 61714527), (342, 60631816), (392, 52898166), (399, 51970128), (411, 50452752), (441, 47020592), (456, 45473862), (504, 41143018), (532, 38977596), (548, 37839564), (588, 35265444), (684, 30315908), (784, 26449083), (798, 25985064), (822, 25226376), (882, 23510296), (912, 22736931), (931, 22272912), (959, 21622608), (1008, 20571509), (1064, 19488798), (1096, 18919782), (1129, 18366768), (1176, 17632722), (1197, 17323376), (1233, 16817584), (1368, 15157954), (1596, 12992532), (1644, 12613188), (1764, 11755148), (1862, 11136456), (1918, 10811304), (2128, 9744399), (2192, 9459891), (2258, 9183384), (2352, 8816361), (2394, 8661688), (2466, 8408792), (2603, 7966224), (2736, 7578977), (2793, 7424304), (2877, 7207536), (3192, 6496266), (3288, 6306594), (3387, 6122256), (3528, 5877574), (3724, 5568228), (3836, 5405652), (4516, 4591692), (4788, 4330844), (4932, 4204396), (5206, 3983112), (5586, 3712152), (5754, 3603768), (6384, 3248133), (6576, 3153297), (6713, 3088944), (6774, 3061128), (7056, 2938787), (7448, 2784114), (7672, 2702826), (7809, 2655408), (7903, 2623824), (8379, 2474768), (8631, 2402512), (9032, 2295846), (9576, 2165422), (9864, 2102198), (10161, 2040752), (10412, 1991556), (11172, 1856076), (11508, 1801884), (13426, 1544472), (13548, 1530564), (14896, 1392057), (15344, 1351413), (15618, 1327704), (15806, 1311912), (16758, 1237384), (17262, 1201256), (18064, 1147923), (18221, 1138032), (19152, 1082711), (19728, 1051099), (20139, 1029648), (20322, 1020376), (20824, 995778), (21451, 966672), (22344, 928038), (23016, 900942), (23427, 885136), (23709, 874608), (26852, 772236), (27096, 765282), (31236, 663852), (31612, 655956), (33516, 618692), (34524, 600628), (36442, 569016), (40278, 514824), (40644, 510188), (41648, 497889), (42902, 483336), (44688, 464019), (46032, 450471), (46854, 442568), (47418, 437304), (53704, 386118), (54192, 382641), (54663, 379344), (55321, 374832), (60417, 343216), (62472, 331926), (63224, 327978), (64353, 322224), (67032, 309346), (69048, 300314), (71127, 291536), (72884, 284508), (80556, 257412), (81288, 255094), (85804, 241668), (93708, 221284), (94836, 218652), (107408, 193059), (109326, 189672), (110642, 187416), (120834, 171608), (124944, 165963), (126448, 163989), (127547, 162576), (128706, 161112), (134064, 154673), (138096, 150157), (142254, 145768)]