20168258558448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10237861}}^1$

素因数の和:10237944

約数の個数: 320

約数和(自身を含む): 71660447437824

約数和(自身を除く): 51492188879376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 41, 42, 44, 48, 52, 56, 66, 77, 78, 82, 84, 88, 91, 104, 112, 123, 132, 143, 154, 156, 164, 168, 176, 182, 208, 231, 246, 264, 273, 286, 287, 308, 312, 328, 336, 364, 429, 451, 462, 492, 528, 533, 546, 572, 574, 616, 624, 656, 728, 858, 861, 902, 924, 984, 1001, 1066, 1092, 1144, 1148, 1232, 1353, 1456, 1599, 1716, 1722, 1804, 1848, 1968, 2002, 2132, 2184, 2288, 2296, 2706, 3003, 3157, 3198, 3432, 3444, 3608, 3696, 3731, 4004, 4264, 4368, 4592, 5412, 5863, 6006, 6314, 6396, 6864, 6888, 7216, 7462, 8008, 8528, 9471, 10824, 11193, 11726, 12012, 12628, 12792, 13776, 14924, 16016, 17589, 18942, 21648, 22386, 23452, 24024, 25256, 25584, 29848, 35178, 37884, 41041, 44772, 46904, 48048, 50512, 59696, 70356, 75768, 82082, 89544, 93808, 123123, 140712, 151536, 164164, 179088, 246246, 281424, 328328, 492492, 656656, 984984, 1969968, 10237861, 20475722, 30713583, 40951444, 61427166, 71665027, 81902888, 112616471, 122854332, 133092193, 143330054, 163805776, 214995081, 225232942, 245708664, 266184386, 286660108, 337849413, 399276579, 419752301, 429990162, 450465884, 491417328, 532368772, 573320216, 675698826, 788315297, 798553158, 839504602, 859980324, 900931768, 931645351, 1064737544, 1146640432, 1259256903, 1351397652, 1464014123, 1576630594, 1597106316, 1679009204, 1719960648, 1801863536, 1863290702, 2129475088, 2364945891, 2518513806, 2702795304, 2794936053, 2928028246, 2938266107, 3153261188, 3194212632, 3358018408, 3439921296, 3726581404, 4392042369, 4617275311, 4729891782, 5037027612, 5405590608, 5456779913, 5589872106, 5856056492, 5876532214, 6306522376, 6388425264, 6716036816, 7453162808, 8784084738, 8814798321, 9234550622, 9459783564, 10074055224, 10248098861, 10913559826, 11179744212, 11712112984, 11753064428, 12613044752, 13851825933, 14906325616, 16370339739, 17568169476, 17629596642, 18469101244, 18919567128, 20148110448, 20496197722, 21827119652, 22359488424, 23424225968, 23506128856, 27703651866, 30744296583, 32320927177, 32740679478, 35136338952, 35259193284, 36938202488, 37839134256, 38197459391, 40992395444, 43654239304, 44718976848, 47012257712, 55407303732, 60024579043, 61488593166, 64641854354, 65481358956, 70272677904, 70518386568, 73876404976, 76394918782, 81984790888, 87308478608, 96962781531, 110814607464, 114592378173, 120049158086, 122977186332, 129283708708, 130962717912, 141036773136, 152789837564, 163969581776, 180073737129, 193925563062, 221629214928, 229184756346, 240098316172, 245954372664, 258567417416, 261925435824, 305579675128, 360147474258, 387851126124, 420172053301, 458369512692, 480196632344, 491908745328, 517134834832, 611159350256, 720294948516, 775702252248, 840344106602, 916739025384, 960393264688, 1260516159903, 1440589897032, 1551404504496, 1680688213204, 1833478050768, 2521032319806, 2881179794064, 3361376426408, 5042064639612, 6722752852816, 10084129279224, 20168258558448]

約数ペア:

[(1, 20168258558448), (2, 10084129279224), (3, 6722752852816), (4, 5042064639612), (6, 3361376426408), (7, 2881179794064), (8, 2521032319806), (11, 1833478050768), (12, 1680688213204), (13, 1551404504496), (14, 1440589897032), (16, 1260516159903), (21, 960393264688), (22, 916739025384), (24, 840344106602), (26, 775702252248), (28, 720294948516), (33, 611159350256), (39, 517134834832), (41, 491908745328), (42, 480196632344), (44, 458369512692), (48, 420172053301), (52, 387851126124), (56, 360147474258), (66, 305579675128), (77, 261925435824), (78, 258567417416), (82, 245954372664), (84, 240098316172), (88, 229184756346), (91, 221629214928), (104, 193925563062), (112, 180073737129), (123, 163969581776), (132, 152789837564), (143, 141036773136), (154, 130962717912), (156, 129283708708), (164, 122977186332), (168, 120049158086), (176, 114592378173), (182, 110814607464), (208, 96962781531), (231, 87308478608), (246, 81984790888), (264, 76394918782), (273, 73876404976), (286, 70518386568), (287, 70272677904), (308, 65481358956), (312, 64641854354), (328, 61488593166), (336, 60024579043), (364, 55407303732), (429, 47012257712), (451, 44718976848), (462, 43654239304), (492, 40992395444), (528, 38197459391), (533, 37839134256), (546, 36938202488), (572, 35259193284), (574, 35136338952), (616, 32740679478), (624, 32320927177), (656, 30744296583), (728, 27703651866), (858, 23506128856), (861, 23424225968), (902, 22359488424), (924, 21827119652), (984, 20496197722), (1001, 20148110448), (1066, 18919567128), (1092, 18469101244), (1144, 17629596642), (1148, 17568169476), (1232, 16370339739), (1353, 14906325616), (1456, 13851825933), (1599, 12613044752), (1716, 11753064428), (1722, 11712112984), (1804, 11179744212), (1848, 10913559826), (1968, 10248098861), (2002, 10074055224), (2132, 9459783564), (2184, 9234550622), (2288, 8814798321), (2296, 8784084738), (2706, 7453162808), (3003, 6716036816), (3157, 6388425264), (3198, 6306522376), (3432, 5876532214), (3444, 5856056492), (3608, 5589872106), (3696, 5456779913), (3731, 5405590608), (4004, 5037027612), (4264, 4729891782), (4368, 4617275311), (4592, 4392042369), (5412, 3726581404), (5863, 3439921296), (6006, 3358018408), (6314, 3194212632), (6396, 3153261188), (6864, 2938266107), (6888, 2928028246), (7216, 2794936053), (7462, 2702795304), (8008, 2518513806), (8528, 2364945891), (9471, 2129475088), (10824, 1863290702), (11193, 1801863536), (11726, 1719960648), (12012, 1679009204), (12628, 1597106316), (12792, 1576630594), (13776, 1464014123), (14924, 1351397652), (16016, 1259256903), (17589, 1146640432), (18942, 1064737544), (21648, 931645351), (22386, 900931768), (23452, 859980324), (24024, 839504602), (25256, 798553158), (25584, 788315297), (29848, 675698826), (35178, 573320216), (37884, 532368772), (41041, 491417328), (44772, 450465884), (46904, 429990162), (48048, 419752301), (50512, 399276579), (59696, 337849413), (70356, 286660108), (75768, 266184386), (82082, 245708664), (89544, 225232942), (93808, 214995081), (123123, 163805776), (140712, 143330054), (151536, 133092193), (164164, 122854332), (179088, 112616471), (246246, 81902888), (281424, 71665027), (328328, 61427166), (492492, 40951444), (656656, 30713583), (984984, 20475722), (1969968, 10237861)]