20091789564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30497}}^1$

素因数の和:30576

約数の個数: 192

約数和(自身を含む): 62959583232

約数和(自身を除く): 42867793668

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 31, 33, 42, 44, 46, 62, 66, 69, 77, 84, 92, 93, 124, 132, 138, 154, 161, 186, 217, 231, 253, 276, 308, 322, 341, 372, 434, 462, 483, 506, 644, 651, 682, 713, 759, 868, 924, 966, 1012, 1023, 1302, 1364, 1426, 1518, 1771, 1932, 2046, 2139, 2387, 2604, 2852, 3036, 3542, 4092, 4278, 4774, 4991, 5313, 7084, 7161, 7843, 8556, 9548, 9982, 10626, 14322, 14973, 15686, 19964, 21252, 23529, 28644, 29946, 30497, 31372, 47058, 54901, 59892, 60994, 91491, 94116, 109802, 121988, 164703, 182982, 213479, 219604, 329406, 335467, 365964, 426958, 640437, 658812, 670934, 701431, 853916, 945407, 1006401, 1280874, 1341868, 1402862, 1890814, 2012802, 2104293, 2348269, 2561748, 2805724, 2836221, 3781628, 4025604, 4208586, 4696538, 4910017, 5672442, 6617849, 7044807, 7715741, 8417172, 9393076, 9820034, 10399477, 11344884, 13235698, 14089614, 14730051, 15431482, 19640068, 19853547, 20798954, 21744361, 23147223, 26471396, 28179228, 29460102, 30862964, 31198431, 39707094, 41597908, 43488722, 46294446, 54010187, 58920204, 62396862, 65233083, 72796339, 79414188, 86977444, 92588892, 108020374, 124793724, 130466166, 145592678, 152210527, 162030561, 216040748, 218389017, 239187971, 260932332, 291185356, 304421054, 324061122, 436778034, 456631581, 478375942, 608842108, 648122244, 717563913, 873556068, 913263162, 956751884, 1435127826, 1674315797, 1826526324, 2870255652, 3348631594, 5022947391, 6697263188, 10045894782, 20091789564]

約数ペア:

[(1, 20091789564), (2, 10045894782), (3, 6697263188), (4, 5022947391), (6, 3348631594), (7, 2870255652), (11, 1826526324), (12, 1674315797), (14, 1435127826), (21, 956751884), (22, 913263162), (23, 873556068), (28, 717563913), (31, 648122244), (33, 608842108), (42, 478375942), (44, 456631581), (46, 436778034), (62, 324061122), (66, 304421054), (69, 291185356), (77, 260932332), (84, 239187971), (92, 218389017), (93, 216040748), (124, 162030561), (132, 152210527), (138, 145592678), (154, 130466166), (161, 124793724), (186, 108020374), (217, 92588892), (231, 86977444), (253, 79414188), (276, 72796339), (308, 65233083), (322, 62396862), (341, 58920204), (372, 54010187), (434, 46294446), (462, 43488722), (483, 41597908), (506, 39707094), (644, 31198431), (651, 30862964), (682, 29460102), (713, 28179228), (759, 26471396), (868, 23147223), (924, 21744361), (966, 20798954), (1012, 19853547), (1023, 19640068), (1302, 15431482), (1364, 14730051), (1426, 14089614), (1518, 13235698), (1771, 11344884), (1932, 10399477), (2046, 9820034), (2139, 9393076), (2387, 8417172), (2604, 7715741), (2852, 7044807), (3036, 6617849), (3542, 5672442), (4092, 4910017), (4278, 4696538), (4774, 4208586), (4991, 4025604), (5313, 3781628), (7084, 2836221), (7161, 2805724), (7843, 2561748), (8556, 2348269), (9548, 2104293), (9982, 2012802), (10626, 1890814), (14322, 1402862), (14973, 1341868), (15686, 1280874), (19964, 1006401), (21252, 945407), (23529, 853916), (28644, 701431), (29946, 670934), (30497, 658812), (31372, 640437), (47058, 426958), (54901, 365964), (59892, 335467), (60994, 329406), (91491, 219604), (94116, 213479), (109802, 182982), (121988, 164703)]