20419094208

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:615

約数の個数: 224

約数和(自身を含む): 57115618560

約数和(自身を除く): 36696524352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 43, 48, 64, 82, 86, 96, 123, 129, 164, 172, 179, 192, 246, 258, 328, 337, 344, 358, 492, 516, 537, 656, 674, 688, 716, 984, 1011, 1032, 1074, 1312, 1348, 1376, 1432, 1763, 1968, 2022, 2064, 2148, 2624, 2696, 2752, 2864, 3526, 3936, 4044, 4128, 4296, 5289, 5392, 5728, 7052, 7339, 7697, 7872, 8088, 8256, 8592, 10578, 10784, 11456, 13817, 14104, 14491, 14678, 15394, 16176, 17184, 21156, 21568, 22017, 23091, 27634, 28208, 28982, 29356, 30788, 32352, 34368, 41451, 42312, 43473, 44034, 46182, 55268, 56416, 57964, 58712, 60323, 61576, 64704, 82902, 84624, 86946, 88068, 92364, 110536, 112832, 115928, 117424, 120646, 123152, 165804, 169248, 173892, 176136, 180969, 184728, 221072, 231856, 234848, 241292, 246304, 315577, 331608, 338496, 347784, 352272, 361938, 369456, 442144, 463712, 469696, 482584, 492608, 594131, 631154, 663216, 695568, 704544, 723876, 738912, 884288, 927424, 946731, 965168, 1188262, 1262308, 1326432, 1391136, 1409088, 1447752, 1477824, 1782393, 1893462, 1930336, 2376524, 2473243, 2524616, 2593889, 2652864, 2782272, 2895504, 3564786, 3786924, 3860672, 4753048, 4946486, 5049232, 5187778, 5791008, 7129572, 7419729, 7573848, 7781667, 9506096, 9892972, 10098464, 10375556, 11582016, 14259144, 14839458, 15147696, 15563334, 19012192, 19785944, 20196928, 20751112, 28518288, 29678916, 30295392, 31126668, 38024384, 39571888, 41502224, 57036576, 59357832, 60590784, 62253336, 79143776, 83004448, 106349449, 114073152, 118715664, 124506672, 158287552, 166008896, 212698898, 237431328, 249013344, 319048347, 425397796, 474862656, 498026688, 638096694, 850795592, 1276193388, 1701591184, 2552386776, 3403182368, 5104773552, 6806364736, 10209547104, 20419094208]

約数ペア:

[(1, 20419094208), (2, 10209547104), (3, 6806364736), (4, 5104773552), (6, 3403182368), (8, 2552386776), (12, 1701591184), (16, 1276193388), (24, 850795592), (32, 638096694), (41, 498026688), (43, 474862656), (48, 425397796), (64, 319048347), (82, 249013344), (86, 237431328), (96, 212698898), (123, 166008896), (129, 158287552), (164, 124506672), (172, 118715664), (179, 114073152), (192, 106349449), (246, 83004448), (258, 79143776), (328, 62253336), (337, 60590784), (344, 59357832), (358, 57036576), (492, 41502224), (516, 39571888), (537, 38024384), (656, 31126668), (674, 30295392), (688, 29678916), (716, 28518288), (984, 20751112), (1011, 20196928), (1032, 19785944), (1074, 19012192), (1312, 15563334), (1348, 15147696), (1376, 14839458), (1432, 14259144), (1763, 11582016), (1968, 10375556), (2022, 10098464), (2064, 9892972), (2148, 9506096), (2624, 7781667), (2696, 7573848), (2752, 7419729), (2864, 7129572), (3526, 5791008), (3936, 5187778), (4044, 5049232), (4128, 4946486), (4296, 4753048), (5289, 3860672), (5392, 3786924), (5728, 3564786), (7052, 2895504), (7339, 2782272), (7697, 2652864), (7872, 2593889), (8088, 2524616), (8256, 2473243), (8592, 2376524), (10578, 1930336), (10784, 1893462), (11456, 1782393), (13817, 1477824), (14104, 1447752), (14491, 1409088), (14678, 1391136), (15394, 1326432), (16176, 1262308), (17184, 1188262), (21156, 965168), (21568, 946731), (22017, 927424), (23091, 884288), (27634, 738912), (28208, 723876), (28982, 704544), (29356, 695568), (30788, 663216), (32352, 631154), (34368, 594131), (41451, 492608), (42312, 482584), (43473, 469696), (44034, 463712), (46182, 442144), (55268, 369456), (56416, 361938), (57964, 352272), (58712, 347784), (60323, 338496), (61576, 331608), (64704, 315577), (82902, 246304), (84624, 241292), (86946, 234848), (88068, 231856), (92364, 221072), (110536, 184728), (112832, 180969), (115928, 176136), (117424, 173892), (120646, 169248), (123152, 165804)]