20782752444

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9439}}^1$

素因数の和:9537

約数の個数: 192

約数和(自身を含む): 60264960000

約数和(自身を除く): 39482207556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 37, 38, 54, 57, 58, 74, 76, 87, 108, 111, 114, 116, 148, 171, 174, 222, 228, 261, 333, 342, 348, 444, 513, 522, 551, 666, 684, 703, 783, 999, 1026, 1044, 1073, 1102, 1332, 1406, 1566, 1653, 1998, 2052, 2109, 2146, 2204, 2812, 3132, 3219, 3306, 3996, 4218, 4292, 4959, 6327, 6438, 6612, 8436, 9439, 9657, 9918, 12654, 12876, 14877, 18878, 18981, 19314, 19836, 20387, 25308, 28317, 28971, 29754, 37756, 37962, 38628, 40774, 56634, 57942, 59508, 61161, 75924, 81548, 84951, 113268, 115884, 122322, 169902, 179341, 183483, 244644, 254853, 273731, 339804, 349243, 358682, 366966, 509706, 538023, 547462, 550449, 698486, 717364, 733932, 821193, 1019412, 1047729, 1076046, 1094924, 1100898, 1396972, 1614069, 1642386, 2095458, 2152092, 2201796, 2463579, 3143187, 3228138, 3284772, 4190916, 4842207, 4927158, 5200889, 6286374, 6456276, 6635617, 7390737, 9429561, 9684414, 9854316, 10128047, 10401778, 12572748, 13271234, 14781474, 15602667, 18859122, 19368828, 19906851, 20256094, 20803556, 26542468, 29562948, 30384141, 31205334, 37718244, 39813702, 40512188, 46808001, 59720553, 60768282, 62410668, 79627404, 91152423, 93616002, 119441106, 121536564, 140424003, 179161659, 182304846, 187232004, 192432893, 238882212, 273457269, 280848006, 358323318, 364609692, 384865786, 546914538, 561696012, 577298679, 716646636, 769731572, 1093829076, 1154597358, 1731896037, 2309194716, 3463792074, 5195688111, 6927584148, 10391376222, 20782752444]

約数ペア:

[(1, 20782752444), (2, 10391376222), (3, 6927584148), (4, 5195688111), (6, 3463792074), (9, 2309194716), (12, 1731896037), (18, 1154597358), (19, 1093829076), (27, 769731572), (29, 716646636), (36, 577298679), (37, 561696012), (38, 546914538), (54, 384865786), (57, 364609692), (58, 358323318), (74, 280848006), (76, 273457269), (87, 238882212), (108, 192432893), (111, 187232004), (114, 182304846), (116, 179161659), (148, 140424003), (171, 121536564), (174, 119441106), (222, 93616002), (228, 91152423), (261, 79627404), (333, 62410668), (342, 60768282), (348, 59720553), (444, 46808001), (513, 40512188), (522, 39813702), (551, 37718244), (666, 31205334), (684, 30384141), (703, 29562948), (783, 26542468), (999, 20803556), (1026, 20256094), (1044, 19906851), (1073, 19368828), (1102, 18859122), (1332, 15602667), (1406, 14781474), (1566, 13271234), (1653, 12572748), (1998, 10401778), (2052, 10128047), (2109, 9854316), (2146, 9684414), (2204, 9429561), (2812, 7390737), (3132, 6635617), (3219, 6456276), (3306, 6286374), (3996, 5200889), (4218, 4927158), (4292, 4842207), (4959, 4190916), (6327, 3284772), (6438, 3228138), (6612, 3143187), (8436, 2463579), (9439, 2201796), (9657, 2152092), (9918, 2095458), (12654, 1642386), (12876, 1614069), (14877, 1396972), (18878, 1100898), (18981, 1094924), (19314, 1076046), (19836, 1047729), (20387, 1019412), (25308, 821193), (28317, 733932), (28971, 717364), (29754, 698486), (37756, 550449), (37962, 547462), (38628, 538023), (40774, 509706), (56634, 366966), (57942, 358682), (59508, 349243), (61161, 339804), (75924, 273731), (81548, 254853), (84951, 244644), (113268, 183483), (115884, 179341), (122322, 169902)]