20168743056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{237257}}^1$

素因数の和:237309

約数の個数: 160

約数和(自身を含む): 67783661568

約数和(自身を除く): 47614918512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 112, 132, 138, 154, 161, 168, 176, 184, 231, 253, 264, 276, 308, 322, 336, 368, 462, 483, 506, 528, 552, 616, 644, 759, 924, 966, 1012, 1104, 1232, 1288, 1518, 1771, 1848, 1932, 2024, 2576, 3036, 3542, 3696, 3864, 4048, 5313, 6072, 7084, 7728, 10626, 12144, 14168, 21252, 28336, 42504, 85008, 237257, 474514, 711771, 949028, 1423542, 1660799, 1898056, 2609827, 2847084, 3321598, 3796112, 4982397, 5219654, 5456911, 5694168, 6643196, 7829481, 9964794, 10439308, 10913822, 11388336, 13286392, 15658962, 16370733, 18268789, 19929588, 20878616, 21827644, 26572784, 31317924, 32741466, 36537578, 38198377, 39859176, 41757232, 43655288, 54806367, 60026021, 62635848, 65482932, 73075156, 76396754, 79718352, 87310576, 109612734, 114595131, 120052042, 125271696, 130965864, 146150312, 152793508, 180078063, 219225468, 229190262, 240104084, 261931728, 292300624, 305587016, 360156126, 420182147, 438450936, 458380524, 480208168, 611174032, 720312252, 840364294, 876901872, 916761048, 960416336, 1260546441, 1440624504, 1680728588, 1833522096, 2521092882, 2881249008, 3361457176, 5042185764, 6722914352, 10084371528, 20168743056]

約数ペア:

[(1, 20168743056), (2, 10084371528), (3, 6722914352), (4, 5042185764), (6, 3361457176), (7, 2881249008), (8, 2521092882), (11, 1833522096), (12, 1680728588), (14, 1440624504), (16, 1260546441), (21, 960416336), (22, 916761048), (23, 876901872), (24, 840364294), (28, 720312252), (33, 611174032), (42, 480208168), (44, 458380524), (46, 438450936), (48, 420182147), (56, 360156126), (66, 305587016), (69, 292300624), (77, 261931728), (84, 240104084), (88, 229190262), (92, 219225468), (112, 180078063), (132, 152793508), (138, 146150312), (154, 130965864), (161, 125271696), (168, 120052042), (176, 114595131), (184, 109612734), (231, 87310576), (253, 79718352), (264, 76396754), (276, 73075156), (308, 65482932), (322, 62635848), (336, 60026021), (368, 54806367), (462, 43655288), (483, 41757232), (506, 39859176), (528, 38198377), (552, 36537578), (616, 32741466), (644, 31317924), (759, 26572784), (924, 21827644), (966, 20878616), (1012, 19929588), (1104, 18268789), (1232, 16370733), (1288, 15658962), (1518, 13286392), (1771, 11388336), (1848, 10913822), (1932, 10439308), (2024, 9964794), (2576, 7829481), (3036, 6643196), (3542, 5694168), (3696, 5456911), (3864, 5219654), (4048, 4982397), (5313, 3796112), (6072, 3321598), (7084, 2847084), (7728, 2609827), (10626, 1898056), (12144, 1660799), (14168, 1423542), (21252, 949028), (28336, 711771), (42504, 474514), (85008, 237257)]