20171091072

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{8191}}^1$

素因数の和:8283

約数の個数: 192

約数和(自身を含む): 60011642880

約数和(自身を除く): 39840551808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 121, 128, 132, 159, 176, 192, 212, 242, 264, 318, 352, 363, 384, 424, 484, 528, 583, 636, 704, 726, 848, 968, 1056, 1166, 1272, 1408, 1452, 1696, 1749, 1936, 2112, 2332, 2544, 2904, 3392, 3498, 3872, 4224, 4664, 5088, 5808, 6413, 6784, 6996, 7744, 8191, 9328, 10176, 11616, 12826, 13992, 15488, 16382, 18656, 19239, 20352, 23232, 24573, 25652, 27984, 32764, 37312, 38478, 46464, 49146, 51304, 55968, 65528, 74624, 76956, 90101, 98292, 102608, 111936, 131056, 153912, 180202, 196584, 205216, 223872, 262112, 270303, 307824, 360404, 393168, 410432, 434123, 524224, 540606, 615648, 720808, 786336, 820864, 868246, 991111, 1048448, 1081212, 1231296, 1302369, 1441616, 1572672, 1736492, 1982222, 2162424, 2462592, 2604738, 2883232, 2973333, 3145344, 3472984, 3964444, 4324848, 4775353, 5209476, 5766464, 5946666, 6945968, 7928888, 8649696, 9550706, 10418952, 11532928, 11893332, 13891936, 14326059, 15857776, 17299392, 19101412, 20837904, 23786664, 27783872, 28652118, 31715552, 34598784, 38202824, 41675808, 47573328, 52528883, 55567744, 57304236, 63431104, 76405648, 83351616, 95146656, 105057766, 114608472, 126862208, 152811296, 157586649, 166703232, 190293312, 210115532, 229216944, 305622592, 315173298, 380586624, 420231064, 458433888, 611245184, 630346596, 840462128, 916867776, 1260693192, 1680924256, 1833735552, 2521386384, 3361848512, 5042772768, 6723697024, 10085545536, 20171091072]

約数ペア:

[(1, 20171091072), (2, 10085545536), (3, 6723697024), (4, 5042772768), (6, 3361848512), (8, 2521386384), (11, 1833735552), (12, 1680924256), (16, 1260693192), (22, 916867776), (24, 840462128), (32, 630346596), (33, 611245184), (44, 458433888), (48, 420231064), (53, 380586624), (64, 315173298), (66, 305622592), (88, 229216944), (96, 210115532), (106, 190293312), (121, 166703232), (128, 157586649), (132, 152811296), (159, 126862208), (176, 114608472), (192, 105057766), (212, 95146656), (242, 83351616), (264, 76405648), (318, 63431104), (352, 57304236), (363, 55567744), (384, 52528883), (424, 47573328), (484, 41675808), (528, 38202824), (583, 34598784), (636, 31715552), (704, 28652118), (726, 27783872), (848, 23786664), (968, 20837904), (1056, 19101412), (1166, 17299392), (1272, 15857776), (1408, 14326059), (1452, 13891936), (1696, 11893332), (1749, 11532928), (1936, 10418952), (2112, 9550706), (2332, 8649696), (2544, 7928888), (2904, 6945968), (3392, 5946666), (3498, 5766464), (3872, 5209476), (4224, 4775353), (4664, 4324848), (5088, 3964444), (5808, 3472984), (6413, 3145344), (6784, 2973333), (6996, 2883232), (7744, 2604738), (8191, 2462592), (9328, 2162424), (10176, 1982222), (11616, 1736492), (12826, 1572672), (13992, 1441616), (15488, 1302369), (16382, 1231296), (18656, 1081212), (19239, 1048448), (20352, 991111), (23232, 868246), (24573, 820864), (25652, 786336), (27984, 720808), (32764, 615648), (37312, 540606), (38478, 524224), (46464, 434123), (49146, 410432), (51304, 393168), (55968, 360404), (65528, 307824), (74624, 270303), (76956, 262112), (90101, 223872), (98292, 205216), (102608, 196584), (111936, 180202), (131056, 153912)]