20165988024

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2800

約数の個数: 384

約数和(自身を含む): 71600256000

約数和(自身を除く): 51434267976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 49, 52, 56, 63, 69, 72, 78, 84, 91, 92, 98, 104, 117, 126, 138, 147, 156, 161, 168, 182, 184, 196, 207, 234, 252, 273, 276, 294, 299, 312, 322, 343, 364, 392, 414, 441, 468, 483, 504, 546, 552, 588, 598, 637, 644, 686, 728, 819, 828, 882, 897, 936, 966, 1029, 1092, 1127, 1176, 1196, 1274, 1288, 1372, 1449, 1638, 1656, 1764, 1794, 1911, 1932, 2058, 2093, 2184, 2254, 2392, 2548, 2691, 2731, 2744, 2898, 3087, 3276, 3381, 3528, 3588, 3822, 3864, 4116, 4186, 4459, 4508, 5096, 5382, 5462, 5733, 5796, 6174, 6279, 6552, 6762, 7176, 7644, 7889, 8193, 8232, 8372, 8918, 9016, 10143, 10764, 10924, 11466, 11592, 12348, 12558, 13377, 13524, 14651, 15288, 15778, 16386, 16744, 17836, 18837, 19117, 20286, 21528, 21848, 22932, 23667, 24579, 24696, 25116, 26754, 27048, 29302, 31556, 32772, 35503, 35672, 37674, 38234, 40131, 40572, 43953, 45864, 47334, 49158, 50232, 53508, 57351, 58604, 62813, 63112, 65544, 71001, 71006, 75348, 76468, 80262, 81144, 87906, 94668, 98316, 102557, 106509, 107016, 114702, 117208, 125626, 131859, 133819, 142002, 142012, 150696, 152936, 160524, 172053, 175812, 188439, 189336, 196632, 205114, 213018, 229404, 248521, 251252, 263718, 267638, 284004, 284024, 307671, 319527, 321048, 344106, 351624, 376878, 401457, 410228, 426036, 439691, 458808, 497042, 502504, 527436, 535276, 565317, 568008, 615342, 639054, 688212, 745563, 753756, 802914, 816569, 820456, 852072, 879382, 923013, 936733, 994084, 1054872, 1070552, 1130634, 1204371, 1230684, 1278108, 1319073, 1376424, 1491126, 1507512, 1605828, 1633138, 1739647, 1758764, 1846026, 1873466, 1988168, 2236689, 2261268, 2408742, 2449707, 2461368, 2556216, 2638146, 2810199, 2982252, 3077837, 3211656, 3266276, 3479294, 3517528, 3692052, 3746932, 3957219, 4473378, 4522536, 4817484, 4899414, 5218941, 5276292, 5620398, 5715983, 5964504, 6155674, 6532552, 6958588, 7349121, 7384104, 7493864, 7914438, 8430597, 8946756, 9233511, 9634968, 9798828, 10437882, 10552584, 11240796, 11431966, 12177529, 12311348, 13917176, 14698242, 15656823, 15828876, 16861194, 17147949, 17893512, 18467022, 19597656, 20875764, 21544859, 22481592, 22863932, 24355058, 24622696, 27700533, 29396484, 31313646, 31657752, 33722388, 34295898, 36532587, 36934044, 40011881, 41751528, 43089718, 45727864, 48710116, 51443847, 55401066, 58792968, 62627292, 64634577, 67444776, 68591796, 73065174, 73868088, 80023762, 86179436, 97420232, 102887694, 109597761, 110802132, 120035643, 125254584, 129269154, 137183592, 146130348, 160047524, 172358872, 193903731, 205775388, 219195522, 221604264, 240071286, 258538308, 280083167, 292260696, 320095048, 360106929, 387807462, 411550776, 438391044, 480142572, 517076616, 560166334, 720213858, 775614924, 840249501, 876782088, 960285144, 1120332668, 1440427716, 1551229848, 1680499002, 2240665336, 2520748503, 2880855432, 3360998004, 5041497006, 6721996008, 10082994012, 20165988024]

約数ペア:

[(1, 20165988024), (2, 10082994012), (3, 6721996008), (4, 5041497006), (6, 3360998004), (7, 2880855432), (8, 2520748503), (9, 2240665336), (12, 1680499002), (13, 1551229848), (14, 1440427716), (18, 1120332668), (21, 960285144), (23, 876782088), (24, 840249501), (26, 775614924), (28, 720213858), (36, 560166334), (39, 517076616), (42, 480142572), (46, 438391044), (49, 411550776), (52, 387807462), (56, 360106929), (63, 320095048), (69, 292260696), (72, 280083167), (78, 258538308), (84, 240071286), (91, 221604264), (92, 219195522), (98, 205775388), (104, 193903731), (117, 172358872), (126, 160047524), (138, 146130348), (147, 137183592), (156, 129269154), (161, 125254584), (168, 120035643), (182, 110802132), (184, 109597761), (196, 102887694), (207, 97420232), (234, 86179436), (252, 80023762), (273, 73868088), (276, 73065174), (294, 68591796), (299, 67444776), (312, 64634577), (322, 62627292), (343, 58792968), (364, 55401066), (392, 51443847), (414, 48710116), (441, 45727864), (468, 43089718), (483, 41751528), (504, 40011881), (546, 36934044), (552, 36532587), (588, 34295898), (598, 33722388), (637, 31657752), (644, 31313646), (686, 29396484), (728, 27700533), (819, 24622696), (828, 24355058), (882, 22863932), (897, 22481592), (936, 21544859), (966, 20875764), (1029, 19597656), (1092, 18467022), (1127, 17893512), (1176, 17147949), (1196, 16861194), (1274, 15828876), (1288, 15656823), (1372, 14698242), (1449, 13917176), (1638, 12311348), (1656, 12177529), (1764, 11431966), (1794, 11240796), (1911, 10552584), (1932, 10437882), (2058, 9798828), (2093, 9634968), (2184, 9233511), (2254, 8946756), (2392, 8430597), (2548, 7914438), (2691, 7493864), (2731, 7384104), (2744, 7349121), (2898, 6958588), (3087, 6532552), (3276, 6155674), (3381, 5964504), (3528, 5715983), (3588, 5620398), (3822, 5276292), (3864, 5218941), (4116, 4899414), (4186, 4817484), (4459, 4522536), (4508, 4473378), (5096, 3957219), (5382, 3746932), (5462, 3692052), (5733, 3517528), (5796, 3479294), (6174, 3266276), (6279, 3211656), (6552, 3077837), (6762, 2982252), (7176, 2810199), (7644, 2638146), (7889, 2556216), (8193, 2461368), (8232, 2449707), (8372, 2408742), (8918, 2261268), (9016, 2236689), (10143, 1988168), (10764, 1873466), (10924, 1846026), (11466, 1758764), (11592, 1739647), (12348, 1633138), (12558, 1605828), (13377, 1507512), (13524, 1491126), (14651, 1376424), (15288, 1319073), (15778, 1278108), (16386, 1230684), (16744, 1204371), (17836, 1130634), (18837, 1070552), (19117, 1054872), (20286, 994084), (21528, 936733), (21848, 923013), (22932, 879382), (23667, 852072), (24579, 820456), (24696, 816569), (25116, 802914), (26754, 753756), (27048, 745563), (29302, 688212), (31556, 639054), (32772, 615342), (35503, 568008), (35672, 565317), (37674, 535276), (38234, 527436), (40131, 502504), (40572, 497042), (43953, 458808), (45864, 439691), (47334, 426036), (49158, 410228), (50232, 401457), (53508, 376878), (57351, 351624), (58604, 344106), (62813, 321048), (63112, 319527), (65544, 307671), (71001, 284024), (71006, 284004), (75348, 267638), (76468, 263718), (80262, 251252), (81144, 248521), (87906, 229404), (94668, 213018), (98316, 205114), (102557, 196632), (106509, 189336), (107016, 188439), (114702, 175812), (117208, 172053), (125626, 160524), (131859, 152936), (133819, 150696), (142002, 142012)]