20164541184

素因数分解:

$2^8\times 3^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:683

約数の個数: 216

約数和(自身を含む): 59045003472

約数和(自身を除く): 38880462288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 193, 256, 274, 288, 331, 384, 386, 411, 548, 576, 579, 662, 768, 772, 822, 993, 1096, 1152, 1158, 1233, 1324, 1544, 1644, 1737, 1986, 2192, 2304, 2316, 2466, 2648, 2979, 3088, 3288, 3474, 3972, 4384, 4632, 4932, 5296, 5958, 6176, 6576, 6948, 7944, 8768, 9264, 9864, 10592, 11916, 12352, 13152, 13896, 15888, 17536, 18528, 19728, 21184, 23832, 24704, 26304, 26441, 27792, 31776, 35072, 37056, 39456, 42368, 45347, 47664, 49408, 52608, 52882, 55584, 63552, 63883, 74112, 78912, 79323, 84736, 90694, 95328, 105216, 105764, 111168, 127104, 127766, 136041, 148224, 157824, 158646, 181388, 190656, 191649, 211528, 222336, 237969, 254208, 255532, 272082, 315648, 317292, 362776, 381312, 383298, 408123, 423056, 444672, 475938, 511064, 544164, 574947, 634584, 725552, 762624, 766596, 816246, 846112, 951876, 1022128, 1088328, 1149894, 1269168, 1451104, 1533192, 1632492, 1692224, 1903752, 2044256, 2176656, 2299788, 2538336, 2902208, 3066384, 3264984, 3384448, 3807504, 4088512, 4353312, 4599576, 5076672, 5804416, 6132768, 6529968, 6768896, 7615008, 8177024, 8706624, 8751971, 9199152, 10153344, 11608832, 12265536, 13059936, 15230016, 16354048, 17413248, 17503942, 18398304, 20306688, 24531072, 26119872, 26255913, 30460032, 34826496, 35007884, 36796608, 49062144, 52239744, 52511826, 60920064, 70015768, 73593216, 78767739, 104479488, 105023652, 140031536, 147186432, 157535478, 210047304, 280063072, 315070956, 420094608, 560126144, 630141912, 840189216, 1120252288, 1260283824, 1680378432, 2240504576, 2520567648, 3360756864, 5041135296, 6721513728, 10082270592, 20164541184]

約数ペア:

[(1, 20164541184), (2, 10082270592), (3, 6721513728), (4, 5041135296), (6, 3360756864), (8, 2520567648), (9, 2240504576), (12, 1680378432), (16, 1260283824), (18, 1120252288), (24, 840189216), (32, 630141912), (36, 560126144), (48, 420094608), (64, 315070956), (72, 280063072), (96, 210047304), (128, 157535478), (137, 147186432), (144, 140031536), (192, 105023652), (193, 104479488), (256, 78767739), (274, 73593216), (288, 70015768), (331, 60920064), (384, 52511826), (386, 52239744), (411, 49062144), (548, 36796608), (576, 35007884), (579, 34826496), (662, 30460032), (768, 26255913), (772, 26119872), (822, 24531072), (993, 20306688), (1096, 18398304), (1152, 17503942), (1158, 17413248), (1233, 16354048), (1324, 15230016), (1544, 13059936), (1644, 12265536), (1737, 11608832), (1986, 10153344), (2192, 9199152), (2304, 8751971), (2316, 8706624), (2466, 8177024), (2648, 7615008), (2979, 6768896), (3088, 6529968), (3288, 6132768), (3474, 5804416), (3972, 5076672), (4384, 4599576), (4632, 4353312), (4932, 4088512), (5296, 3807504), (5958, 3384448), (6176, 3264984), (6576, 3066384), (6948, 2902208), (7944, 2538336), (8768, 2299788), (9264, 2176656), (9864, 2044256), (10592, 1903752), (11916, 1692224), (12352, 1632492), (13152, 1533192), (13896, 1451104), (15888, 1269168), (17536, 1149894), (18528, 1088328), (19728, 1022128), (21184, 951876), (23832, 846112), (24704, 816246), (26304, 766596), (26441, 762624), (27792, 725552), (31776, 634584), (35072, 574947), (37056, 544164), (39456, 511064), (42368, 475938), (45347, 444672), (47664, 423056), (49408, 408123), (52608, 383298), (52882, 381312), (55584, 362776), (63552, 317292), (63883, 315648), (74112, 272082), (78912, 255532), (79323, 254208), (84736, 237969), (90694, 222336), (95328, 211528), (105216, 191649), (105764, 190656), (111168, 181388), (127104, 158646), (127766, 157824), (136041, 148224)]