20020262416

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14419}}^1$

素因数の和:14482

約数の個数: 160

約数和(自身を含む): 51496704000

約数和(自身を除く): 31476441584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 253, 308, 322, 343, 368, 392, 506, 539, 616, 644, 686, 784, 1012, 1078, 1127, 1232, 1288, 1372, 1771, 2024, 2156, 2254, 2576, 2744, 3542, 3773, 4048, 4312, 4508, 5488, 7084, 7546, 7889, 8624, 9016, 12397, 14168, 14419, 15092, 15778, 18032, 24794, 28336, 28838, 30184, 31556, 49588, 57676, 60368, 63112, 86779, 99176, 100933, 115352, 126224, 158609, 173558, 198352, 201866, 230704, 317218, 331637, 347116, 403732, 634436, 663274, 694232, 706531, 807464, 1110263, 1268872, 1326548, 1388464, 1413062, 1614928, 2220526, 2321459, 2537744, 2653096, 2826124, 3648007, 4441052, 4642918, 4945717, 5306192, 5652248, 7296014, 7771841, 8882104, 9285836, 9891434, 11304496, 14592028, 15543682, 16250213, 17764208, 18571672, 19782868, 25536049, 29184056, 31087364, 32500426, 37143344, 39565736, 51072098, 54402887, 58368112, 62174728, 65000852, 79131472, 102144196, 108805774, 113751491, 124349456, 130001704, 178752343, 204288392, 217611548, 227502982, 260003408, 357504686, 408576784, 435223096, 455005964, 715009372, 870446192, 910011928, 1251266401, 1430018744, 1820023856, 2502532802, 2860037488, 5005065604, 10010131208, 20020262416]

約数ペア:

[(1, 20020262416), (2, 10010131208), (4, 5005065604), (7, 2860037488), (8, 2502532802), (11, 1820023856), (14, 1430018744), (16, 1251266401), (22, 910011928), (23, 870446192), (28, 715009372), (44, 455005964), (46, 435223096), (49, 408576784), (56, 357504686), (77, 260003408), (88, 227502982), (92, 217611548), (98, 204288392), (112, 178752343), (154, 130001704), (161, 124349456), (176, 113751491), (184, 108805774), (196, 102144196), (253, 79131472), (308, 65000852), (322, 62174728), (343, 58368112), (368, 54402887), (392, 51072098), (506, 39565736), (539, 37143344), (616, 32500426), (644, 31087364), (686, 29184056), (784, 25536049), (1012, 19782868), (1078, 18571672), (1127, 17764208), (1232, 16250213), (1288, 15543682), (1372, 14592028), (1771, 11304496), (2024, 9891434), (2156, 9285836), (2254, 8882104), (2576, 7771841), (2744, 7296014), (3542, 5652248), (3773, 5306192), (4048, 4945717), (4312, 4642918), (4508, 4441052), (5488, 3648007), (7084, 2826124), (7546, 2653096), (7889, 2537744), (8624, 2321459), (9016, 2220526), (12397, 1614928), (14168, 1413062), (14419, 1388464), (15092, 1326548), (15778, 1268872), (18032, 1110263), (24794, 807464), (28336, 706531), (28838, 694232), (30184, 663274), (31556, 634436), (49588, 403732), (57676, 347116), (60368, 331637), (63112, 317218), (86779, 230704), (99176, 201866), (100933, 198352), (115352, 173558), (126224, 158609)]