20144275536

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{70783}}^1$

素因数の和:70830

約数の個数: 180

約数和(自身を含む): 66540074496

約数和(自身を除く): 46395798960

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 121, 132, 147, 154, 168, 176, 196, 231, 242, 264, 294, 308, 336, 363, 392, 462, 484, 528, 539, 588, 616, 726, 784, 847, 924, 968, 1078, 1176, 1232, 1452, 1617, 1694, 1848, 1936, 2156, 2352, 2541, 2904, 3234, 3388, 3696, 4312, 5082, 5808, 5929, 6468, 6776, 8624, 10164, 11858, 12936, 13552, 17787, 20328, 23716, 25872, 35574, 40656, 47432, 70783, 71148, 94864, 141566, 142296, 212349, 283132, 284592, 424698, 495481, 566264, 778613, 849396, 990962, 1132528, 1486443, 1557226, 1698792, 1981924, 2335839, 2972886, 3114452, 3397584, 3468367, 3963848, 4671678, 5450291, 5945772, 6228904, 6936734, 7927696, 8564743, 9343356, 10405101, 10900582, 11891544, 12457808, 13873468, 16350873, 17129486, 18686712, 20810202, 21801164, 23783088, 25694229, 27746936, 32701746, 34258972, 37373424, 38152037, 41620404, 43602328, 51388458, 55493872, 59953201, 65403492, 68517944, 76304074, 83240808, 87204656, 102776916, 114456111, 119906402, 130806984, 137035888, 152608148, 166481616, 179859603, 205553832, 228912222, 239812804, 261613968, 305216296, 359719206, 411107664, 419672407, 457824444, 479625608, 610432592, 719438412, 839344814, 915648888, 959251216, 1259017221, 1438876824, 1678689628, 1831297776, 2518034442, 2877753648, 3357379256, 5036068884, 6714758512, 10072137768, 20144275536]

約数ペア:

[(1, 20144275536), (2, 10072137768), (3, 6714758512), (4, 5036068884), (6, 3357379256), (7, 2877753648), (8, 2518034442), (11, 1831297776), (12, 1678689628), (14, 1438876824), (16, 1259017221), (21, 959251216), (22, 915648888), (24, 839344814), (28, 719438412), (33, 610432592), (42, 479625608), (44, 457824444), (48, 419672407), (49, 411107664), (56, 359719206), (66, 305216296), (77, 261613968), (84, 239812804), (88, 228912222), (98, 205553832), (112, 179859603), (121, 166481616), (132, 152608148), (147, 137035888), (154, 130806984), (168, 119906402), (176, 114456111), (196, 102776916), (231, 87204656), (242, 83240808), (264, 76304074), (294, 68517944), (308, 65403492), (336, 59953201), (363, 55493872), (392, 51388458), (462, 43602328), (484, 41620404), (528, 38152037), (539, 37373424), (588, 34258972), (616, 32701746), (726, 27746936), (784, 25694229), (847, 23783088), (924, 21801164), (968, 20810202), (1078, 18686712), (1176, 17129486), (1232, 16350873), (1452, 13873468), (1617, 12457808), (1694, 11891544), (1848, 10900582), (1936, 10405101), (2156, 9343356), (2352, 8564743), (2541, 7927696), (2904, 6936734), (3234, 6228904), (3388, 5945772), (3696, 5450291), (4312, 4671678), (5082, 3963848), (5808, 3468367), (5929, 3397584), (6468, 3114452), (6776, 2972886), (8624, 2335839), (10164, 1981924), (11858, 1698792), (12936, 1557226), (13552, 1486443), (17787, 1132528), (20328, 990962), (23716, 849396), (25872, 778613), (35574, 566264), (40656, 495481), (47432, 424698), (70783, 284592), (71148, 283132), (94864, 212349), (141566, 142296)]