20177876592

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3037}}^1$

素因数の和:3160

約数の個数: 240

約数和(自身を含む): 61411590240

約数和(自身を除く): 41233713648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 43, 48, 58, 72, 74, 86, 87, 111, 116, 129, 144, 148, 172, 174, 222, 232, 258, 261, 296, 333, 344, 348, 387, 444, 464, 516, 522, 592, 666, 688, 696, 774, 888, 1032, 1044, 1073, 1247, 1332, 1392, 1548, 1591, 1776, 2064, 2088, 2146, 2494, 2664, 3037, 3096, 3182, 3219, 3741, 4176, 4292, 4773, 4988, 5328, 6074, 6192, 6364, 6438, 7482, 8584, 9111, 9546, 9657, 9976, 11223, 12148, 12728, 12876, 14319, 14964, 17168, 18222, 19092, 19314, 19952, 22446, 24296, 25456, 25752, 27333, 28638, 29928, 36444, 38184, 38628, 44892, 46139, 48592, 51504, 54666, 57276, 59856, 72888, 76368, 77256, 88073, 89784, 92278, 109332, 112369, 114552, 130591, 138417, 145776, 154512, 176146, 179568, 184556, 218664, 224738, 229104, 261182, 264219, 276834, 337107, 352292, 369112, 391773, 415251, 437328, 449476, 522364, 528438, 553668, 674214, 704584, 738224, 783546, 792657, 830502, 898952, 1011321, 1044728, 1056876, 1107336, 1175319, 1348428, 1409168, 1567092, 1585314, 1661004, 1797904, 2022642, 2089456, 2113752, 2214672, 2350638, 2696856, 3134184, 3170628, 3258701, 3322008, 3787139, 4045284, 4227504, 4701276, 4831867, 5393712, 6268368, 6341256, 6517402, 6644016, 7574278, 8090568, 9402552, 9663734, 9776103, 11361417, 12682512, 13034804, 14495601, 15148556, 16181136, 18805104, 19327468, 19552206, 22722834, 26069608, 28991202, 29328309, 30297112, 34084251, 38654936, 39104412, 43486803, 45445668, 52139216, 57982404, 58656618, 60594224, 68168502, 77309872, 78208824, 86973606, 90891336, 115964808, 117313236, 136337004, 140124143, 156417648, 173947212, 181782672, 231929616, 234626472, 272674008, 280248286, 347894424, 420372429, 469252944, 545348016, 560496572, 695788848, 840744858, 1120993144, 1261117287, 1681489716, 2241986288, 2522234574, 3362979432, 5044469148, 6725958864, 10088938296, 20177876592]

約数ペア:

[(1, 20177876592), (2, 10088938296), (3, 6725958864), (4, 5044469148), (6, 3362979432), (8, 2522234574), (9, 2241986288), (12, 1681489716), (16, 1261117287), (18, 1120993144), (24, 840744858), (29, 695788848), (36, 560496572), (37, 545348016), (43, 469252944), (48, 420372429), (58, 347894424), (72, 280248286), (74, 272674008), (86, 234626472), (87, 231929616), (111, 181782672), (116, 173947212), (129, 156417648), (144, 140124143), (148, 136337004), (172, 117313236), (174, 115964808), (222, 90891336), (232, 86973606), (258, 78208824), (261, 77309872), (296, 68168502), (333, 60594224), (344, 58656618), (348, 57982404), (387, 52139216), (444, 45445668), (464, 43486803), (516, 39104412), (522, 38654936), (592, 34084251), (666, 30297112), (688, 29328309), (696, 28991202), (774, 26069608), (888, 22722834), (1032, 19552206), (1044, 19327468), (1073, 18805104), (1247, 16181136), (1332, 15148556), (1392, 14495601), (1548, 13034804), (1591, 12682512), (1776, 11361417), (2064, 9776103), (2088, 9663734), (2146, 9402552), (2494, 8090568), (2664, 7574278), (3037, 6644016), (3096, 6517402), (3182, 6341256), (3219, 6268368), (3741, 5393712), (4176, 4831867), (4292, 4701276), (4773, 4227504), (4988, 4045284), (5328, 3787139), (6074, 3322008), (6192, 3258701), (6364, 3170628), (6438, 3134184), (7482, 2696856), (8584, 2350638), (9111, 2214672), (9546, 2113752), (9657, 2089456), (9976, 2022642), (11223, 1797904), (12148, 1661004), (12728, 1585314), (12876, 1567092), (14319, 1409168), (14964, 1348428), (17168, 1175319), (18222, 1107336), (19092, 1056876), (19314, 1044728), (19952, 1011321), (22446, 898952), (24296, 830502), (25456, 792657), (25752, 783546), (27333, 738224), (28638, 704584), (29928, 674214), (36444, 553668), (38184, 528438), (38628, 522364), (44892, 449476), (46139, 437328), (48592, 415251), (51504, 391773), (54666, 369112), (57276, 352292), (59856, 337107), (72888, 276834), (76368, 264219), (77256, 261182), (88073, 229104), (89784, 224738), (92278, 218664), (109332, 184556), (112369, 179568), (114552, 176146), (130591, 154512), (138417, 145776)]