20541118752

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{28069}}^1$

素因数の和:28117

約数の個数: 288

約数和(自身を含む): 75263529600

約数和(自身を除く): 54722410848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 242, 252, 264, 288, 297, 308, 336, 352, 363, 378, 396, 432, 462, 484, 504, 528, 594, 616, 672, 693, 726, 756, 792, 847, 864, 924, 968, 1008, 1056, 1089, 1188, 1232, 1386, 1452, 1512, 1584, 1694, 1848, 1936, 2016, 2079, 2178, 2376, 2464, 2541, 2772, 2904, 3024, 3168, 3267, 3388, 3696, 3872, 4158, 4356, 4752, 5082, 5544, 5808, 6048, 6534, 6776, 7392, 7623, 8316, 8712, 9504, 10164, 11088, 11616, 13068, 13552, 15246, 16632, 17424, 20328, 22176, 22869, 26136, 27104, 28069, 30492, 33264, 34848, 40656, 45738, 52272, 56138, 60984, 66528, 81312, 84207, 91476, 104544, 112276, 121968, 168414, 182952, 196483, 224552, 243936, 252621, 308759, 336828, 365904, 392966, 449104, 505242, 589449, 617518, 673656, 731808, 757863, 785932, 898208, 926277, 1010484, 1178898, 1235036, 1347312, 1515726, 1571864, 1768347, 1852554, 2020968, 2161313, 2357796, 2470072, 2694624, 2778831, 3031452, 3143728, 3396349, 3536694, 3705108, 4041936, 4322626, 4715592, 4940144, 5305041, 5557662, 6062904, 6287456, 6483939, 6792698, 7073388, 7410216, 8083872, 8336493, 8645252, 9431184, 9880288, 10189047, 10610082, 11115324, 12125808, 12967878, 13585396, 14146776, 14820432, 16672986, 17290504, 18862368, 19451817, 20378094, 21220164, 22230648, 23774443, 24251616, 25935756, 27170792, 28293552, 29640864, 30567141, 33345972, 34581008, 38903634, 40756188, 42440328, 44461296, 47548886, 51871512, 54341584, 56587104, 58355451, 61134282, 66691944, 69162016, 71323329, 77807268, 81512376, 84880656, 88922592, 91701423, 95097772, 103743024, 108683168, 116710902, 122268564, 133383888, 142646658, 155614536, 163024752, 169761312, 183402846, 190195544, 207486048, 213969987, 233421804, 244537128, 266767776, 285293316, 311229072, 326049504, 366805692, 380391088, 427939974, 466843608, 489074256, 570586632, 622458144, 641909961, 733611384, 760782176, 855879948, 933687216, 978148512, 1141173264, 1283819922, 1467222768, 1711759896, 1867374432, 2282346528, 2567639844, 2934445536, 3423519792, 5135279688, 6847039584, 10270559376, 20541118752]

約数ペア:

[(1, 20541118752), (2, 10270559376), (3, 6847039584), (4, 5135279688), (6, 3423519792), (7, 2934445536), (8, 2567639844), (9, 2282346528), (11, 1867374432), (12, 1711759896), (14, 1467222768), (16, 1283819922), (18, 1141173264), (21, 978148512), (22, 933687216), (24, 855879948), (27, 760782176), (28, 733611384), (32, 641909961), (33, 622458144), (36, 570586632), (42, 489074256), (44, 466843608), (48, 427939974), (54, 380391088), (56, 366805692), (63, 326049504), (66, 311229072), (72, 285293316), (77, 266767776), (84, 244537128), (88, 233421804), (96, 213969987), (99, 207486048), (108, 190195544), (112, 183402846), (121, 169761312), (126, 163024752), (132, 155614536), (144, 142646658), (154, 133383888), (168, 122268564), (176, 116710902), (189, 108683168), (198, 103743024), (216, 95097772), (224, 91701423), (231, 88922592), (242, 84880656), (252, 81512376), (264, 77807268), (288, 71323329), (297, 69162016), (308, 66691944), (336, 61134282), (352, 58355451), (363, 56587104), (378, 54341584), (396, 51871512), (432, 47548886), (462, 44461296), (484, 42440328), (504, 40756188), (528, 38903634), (594, 34581008), (616, 33345972), (672, 30567141), (693, 29640864), (726, 28293552), (756, 27170792), (792, 25935756), (847, 24251616), (864, 23774443), (924, 22230648), (968, 21220164), (1008, 20378094), (1056, 19451817), (1089, 18862368), (1188, 17290504), (1232, 16672986), (1386, 14820432), (1452, 14146776), (1512, 13585396), (1584, 12967878), (1694, 12125808), (1848, 11115324), (1936, 10610082), (2016, 10189047), (2079, 9880288), (2178, 9431184), (2376, 8645252), (2464, 8336493), (2541, 8083872), (2772, 7410216), (2904, 7073388), (3024, 6792698), (3168, 6483939), (3267, 6287456), (3388, 6062904), (3696, 5557662), (3872, 5305041), (4158, 4940144), (4356, 4715592), (4752, 4322626), (5082, 4041936), (5544, 3705108), (5808, 3536694), (6048, 3396349), (6534, 3143728), (6776, 3031452), (7392, 2778831), (7623, 2694624), (8316, 2470072), (8712, 2357796), (9504, 2161313), (10164, 2020968), (11088, 1852554), (11616, 1768347), (13068, 1571864), (13552, 1515726), (15246, 1347312), (16632, 1235036), (17424, 1178898), (20328, 1010484), (22176, 926277), (22869, 898208), (26136, 785932), (27104, 757863), (28069, 731808), (30492, 673656), (33264, 617518), (34848, 589449), (40656, 505242), (45738, 449104), (52272, 392966), (56138, 365904), (60984, 336828), (66528, 308759), (81312, 252621), (84207, 243936), (91476, 224552), (104544, 196483), (112276, 182952), (121968, 168414)]