20660506464

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{170669}}^1$

素因数の和:170792

約数の個数: 96

約数和(自身を含む): 59008128480

約数和(自身を除く): 38347622016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 97, 104, 156, 194, 208, 291, 312, 388, 416, 582, 624, 776, 1164, 1248, 1261, 1552, 2328, 2522, 3104, 3783, 4656, 5044, 7566, 9312, 10088, 15132, 20176, 30264, 40352, 60528, 121056, 170669, 341338, 512007, 682676, 1024014, 1365352, 2048028, 2218697, 2730704, 4096056, 4437394, 5461408, 6656091, 8192112, 8874788, 13312182, 16384224, 16554893, 17749576, 26624364, 33109786, 35499152, 49664679, 53248728, 66219572, 70998304, 99329358, 106497456, 132439144, 198658716, 212994912, 215213609, 264878288, 397317432, 430427218, 529756576, 645640827, 794634864, 860854436, 1291281654, 1589269728, 1721708872, 2582563308, 3443417744, 5165126616, 6886835488, 10330253232, 20660506464]

約数ペア:

[(1, 20660506464), (2, 10330253232), (3, 6886835488), (4, 5165126616), (6, 3443417744), (8, 2582563308), (12, 1721708872), (13, 1589269728), (16, 1291281654), (24, 860854436), (26, 794634864), (32, 645640827), (39, 529756576), (48, 430427218), (52, 397317432), (78, 264878288), (96, 215213609), (97, 212994912), (104, 198658716), (156, 132439144), (194, 106497456), (208, 99329358), (291, 70998304), (312, 66219572), (388, 53248728), (416, 49664679), (582, 35499152), (624, 33109786), (776, 26624364), (1164, 17749576), (1248, 16554893), (1261, 16384224), (1552, 13312182), (2328, 8874788), (2522, 8192112), (3104, 6656091), (3783, 5461408), (4656, 4437394), (5044, 4096056), (7566, 2730704), (9312, 2218697), (10088, 2048028), (15132, 1365352), (20176, 1024014), (30264, 682676), (40352, 512007), (60528, 341338), (121056, 170669)]