20437250184

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{877}}^1$

素因数の和:1141

約数の個数: 256

約数和(自身を含む): 62954707200

約数和(自身を除く): 42517457016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 193, 216, 234, 258, 312, 344, 351, 386, 387, 468, 516, 559, 579, 702, 772, 774, 877, 936, 1032, 1118, 1158, 1161, 1404, 1544, 1548, 1677, 1737, 1754, 2236, 2316, 2322, 2509, 2631, 2808, 3096, 3354, 3474, 3508, 4472, 4632, 4644, 5018, 5031, 5211, 5262, 6708, 6948, 7016, 7527, 7893, 8299, 9288, 10036, 10062, 10422, 10524, 11401, 13416, 13896, 15054, 15093, 15786, 16598, 20072, 20124, 20844, 21048, 22581, 22802, 23679, 24897, 30108, 30186, 31572, 33196, 34203, 37711, 40248, 41688, 45162, 45604, 47358, 49794, 60216, 60372, 63144, 66392, 67743, 68406, 74691, 75422, 90324, 91208, 94716, 99588, 102609, 107887, 113133, 120744, 135486, 136812, 149382, 150844, 169261, 180648, 189432, 199176, 205218, 215774, 224073, 226266, 270972, 273624, 298764, 301688, 307827, 323661, 338522, 339399, 410436, 431548, 448146, 452532, 490243, 507783, 541944, 597528, 615654, 647322, 677044, 678798, 820872, 863096, 896292, 905064, 970983, 980486, 1015566, 1018197, 1231308, 1294644, 1354088, 1357596, 1470729, 1523349, 1792584, 1941966, 1960972, 2031132, 2036394, 2200393, 2462616, 2589288, 2715192, 2912949, 2941458, 3046698, 3883932, 3921944, 4062264, 4072788, 4400786, 4412187, 4570047, 5825898, 5882916, 6093396, 6601179, 7278223, 7767864, 8145576, 8801572, 8824374, 9140094, 11651796, 11765832, 12186792, 13202358, 13236561, 14556446, 17603144, 17648748, 18280188, 19803537, 21834669, 23303592, 26404716, 26473122, 29112892, 35297496, 36560376, 39607074, 43669338, 52809432, 52946244, 58225784, 59410611, 65504007, 79214148, 87338676, 94616899, 105892488, 118821222, 131008014, 158428296, 174677352, 189233798, 196512021, 237642444, 262016028, 283850697, 378467596, 393024042, 475284888, 524032056, 567701394, 756935192, 786048084, 851552091, 1135402788, 1572096168, 1703104182, 2270805576, 2554656273, 3406208364, 5109312546, 6812416728, 10218625092, 20437250184]

約数ペア:

[(1, 20437250184), (2, 10218625092), (3, 6812416728), (4, 5109312546), (6, 3406208364), (8, 2554656273), (9, 2270805576), (12, 1703104182), (13, 1572096168), (18, 1135402788), (24, 851552091), (26, 786048084), (27, 756935192), (36, 567701394), (39, 524032056), (43, 475284888), (52, 393024042), (54, 378467596), (72, 283850697), (78, 262016028), (86, 237642444), (104, 196512021), (108, 189233798), (117, 174677352), (129, 158428296), (156, 131008014), (172, 118821222), (193, 105892488), (216, 94616899), (234, 87338676), (258, 79214148), (312, 65504007), (344, 59410611), (351, 58225784), (386, 52946244), (387, 52809432), (468, 43669338), (516, 39607074), (559, 36560376), (579, 35297496), (702, 29112892), (772, 26473122), (774, 26404716), (877, 23303592), (936, 21834669), (1032, 19803537), (1118, 18280188), (1158, 17648748), (1161, 17603144), (1404, 14556446), (1544, 13236561), (1548, 13202358), (1677, 12186792), (1737, 11765832), (1754, 11651796), (2236, 9140094), (2316, 8824374), (2322, 8801572), (2509, 8145576), (2631, 7767864), (2808, 7278223), (3096, 6601179), (3354, 6093396), (3474, 5882916), (3508, 5825898), (4472, 4570047), (4632, 4412187), (4644, 4400786), (5018, 4072788), (5031, 4062264), (5211, 3921944), (5262, 3883932), (6708, 3046698), (6948, 2941458), (7016, 2912949), (7527, 2715192), (7893, 2589288), (8299, 2462616), (9288, 2200393), (10036, 2036394), (10062, 2031132), (10422, 1960972), (10524, 1941966), (11401, 1792584), (13416, 1523349), (13896, 1470729), (15054, 1357596), (15093, 1354088), (15786, 1294644), (16598, 1231308), (20072, 1018197), (20124, 1015566), (20844, 980486), (21048, 970983), (22581, 905064), (22802, 896292), (23679, 863096), (24897, 820872), (30108, 678798), (30186, 677044), (31572, 647322), (33196, 615654), (34203, 597528), (37711, 541944), (40248, 507783), (41688, 490243), (45162, 452532), (45604, 448146), (47358, 431548), (49794, 410436), (60216, 339399), (60372, 338522), (63144, 323661), (66392, 307827), (67743, 301688), (68406, 298764), (74691, 273624), (75422, 270972), (90324, 226266), (91208, 224073), (94716, 215774), (99588, 205218), (102609, 199176), (107887, 189432), (113133, 180648), (120744, 169261), (135486, 150844), (136812, 149382)]