20542940544

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{14447}}^1$

素因数の和:14517

約数の個数: 192

約数和(自身を含む): 65196311040

約数和(自身を除く): 44653370496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 529, 552, 644, 672, 736, 896, 966, 1058, 1104, 1288, 1344, 1472, 1587, 1932, 2116, 2208, 2576, 2688, 2944, 3174, 3703, 3864, 4232, 4416, 5152, 6348, 7406, 7728, 8464, 8832, 10304, 11109, 12696, 14447, 14812, 15456, 16928, 20608, 22218, 25392, 28894, 29624, 30912, 33856, 43341, 44436, 50784, 57788, 59248, 61824, 67712, 86682, 88872, 101129, 101568, 115576, 118496, 173364, 177744, 202258, 203136, 231152, 236992, 303387, 332281, 346728, 355488, 404516, 462304, 473984, 606774, 664562, 693456, 710976, 809032, 924608, 996843, 1213548, 1329124, 1386912, 1421952, 1618064, 1849216, 1993686, 2325967, 2427096, 2658248, 2773824, 3236128, 3987372, 4651934, 4854192, 5316496, 5547648, 6472256, 6977901, 7642463, 7974744, 9303868, 9708384, 10632992, 12944512, 13955802, 15284926, 15949488, 18607736, 19416768, 21265984, 22927389, 27911604, 30569852, 31898976, 37215472, 38833536, 42531968, 45854778, 53497241, 55823208, 61139704, 63797952, 74430944, 91709556, 106994482, 111646416, 122279408, 127595904, 148861888, 160491723, 183419112, 213988964, 223292832, 244558816, 297723776, 320983446, 366838224, 427977928, 446585664, 489117632, 641966892, 733676448, 855955856, 893171328, 978235264, 1283933784, 1467352896, 1711911712, 2567867568, 2934705792, 3423823424, 5135735136, 6847646848, 10271470272, 20542940544]

約数ペア:

[(1, 20542940544), (2, 10271470272), (3, 6847646848), (4, 5135735136), (6, 3423823424), (7, 2934705792), (8, 2567867568), (12, 1711911712), (14, 1467352896), (16, 1283933784), (21, 978235264), (23, 893171328), (24, 855955856), (28, 733676448), (32, 641966892), (42, 489117632), (46, 446585664), (48, 427977928), (56, 366838224), (64, 320983446), (69, 297723776), (84, 244558816), (92, 223292832), (96, 213988964), (112, 183419112), (128, 160491723), (138, 148861888), (161, 127595904), (168, 122279408), (184, 111646416), (192, 106994482), (224, 91709556), (276, 74430944), (322, 63797952), (336, 61139704), (368, 55823208), (384, 53497241), (448, 45854778), (483, 42531968), (529, 38833536), (552, 37215472), (644, 31898976), (672, 30569852), (736, 27911604), (896, 22927389), (966, 21265984), (1058, 19416768), (1104, 18607736), (1288, 15949488), (1344, 15284926), (1472, 13955802), (1587, 12944512), (1932, 10632992), (2116, 9708384), (2208, 9303868), (2576, 7974744), (2688, 7642463), (2944, 6977901), (3174, 6472256), (3703, 5547648), (3864, 5316496), (4232, 4854192), (4416, 4651934), (5152, 3987372), (6348, 3236128), (7406, 2773824), (7728, 2658248), (8464, 2427096), (8832, 2325967), (10304, 1993686), (11109, 1849216), (12696, 1618064), (14447, 1421952), (14812, 1386912), (15456, 1329124), (16928, 1213548), (20608, 996843), (22218, 924608), (25392, 809032), (28894, 710976), (29624, 693456), (30912, 664562), (33856, 606774), (43341, 473984), (44436, 462304), (50784, 404516), (57788, 355488), (59248, 346728), (61824, 332281), (67712, 303387), (86682, 236992), (88872, 231152), (101129, 203136), (101568, 202258), (115576, 177744), (118496, 173364)]