20597806656

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:559

約数の個数: 448

約数和(自身を含む): 72088207360

約数和(自身を除く): 51490400704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 144, 163, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 326, 336, 337, 372, 378, 432, 434, 448, 489, 496, 504, 558, 576, 651, 652, 672, 674, 744, 756, 837, 864, 868, 978, 992, 1008, 1011, 1116, 1141, 1302, 1304, 1344, 1348, 1467, 1488, 1512, 1674, 1728, 1736, 1953, 1956, 1984, 2016, 2022, 2232, 2282, 2359, 2604, 2608, 2696, 2934, 2976, 3024, 3033, 3348, 3423, 3472, 3906, 3912, 4032, 4044, 4401, 4464, 4564, 4718, 5053, 5208, 5216, 5392, 5859, 5868, 5952, 6048, 6066, 6696, 6846, 6944, 7077, 7812, 7824, 8088, 8802, 8928, 9099, 9128, 9436, 10106, 10269, 10416, 10432, 10447, 10784, 11718, 11736, 12096, 12132, 13392, 13692, 13888, 14154, 15159, 15624, 15648, 16176, 17604, 17856, 18198, 18256, 18872, 20212, 20538, 20832, 20894, 21231, 21568, 23436, 23472, 24264, 26784, 27384, 28308, 30318, 30807, 31248, 31296, 31341, 32352, 35208, 35371, 36396, 36512, 37744, 40424, 41076, 41664, 41788, 42462, 45477, 46872, 46944, 48528, 53568, 54768, 54931, 56616, 60636, 61614, 62496, 62682, 63693, 64704, 70416, 70742, 72792, 73024, 73129, 75488, 80848, 82152, 83576, 84924, 90954, 93744, 93888, 94023, 97056, 106113, 109536, 109862, 113232, 121272, 123228, 124992, 125364, 127386, 136431, 140832, 141484, 145584, 146258, 150976, 161696, 164304, 164793, 167152, 169848, 181908, 187488, 188046, 194112, 212226, 219072, 219387, 219724, 226464, 242544, 246456, 250728, 254772, 272862, 281664, 282069, 282968, 291168, 292516, 318339, 323392, 328608, 329586, 334304, 339696, 363816, 374976, 376092, 384517, 424452, 438774, 439448, 452928, 485088, 492912, 494379, 501456, 509544, 545724, 564138, 565936, 582336, 585032, 636678, 657216, 658161, 659172, 668608, 679392, 727632, 752184, 769034, 848904, 877548, 878896, 955017, 970176, 985824, 988758, 1002912, 1019088, 1091448, 1128276, 1131872, 1153551, 1170064, 1273356, 1316322, 1318344, 1358784, 1455264, 1483137, 1504368, 1538068, 1697808, 1702861, 1755096, 1757792, 1910034, 1971648, 1974483, 1977516, 2005824, 2038176, 2182896, 2256552, 2263744, 2307102, 2340128, 2546712, 2632644, 2636688, 2910528, 2966274, 3008736, 3076136, 3395616, 3405722, 3460653, 3510192, 3515584, 3820068, 3948966, 3955032, 4076352, 4365792, 4513104, 4614204, 4680256, 5093424, 5108583, 5265288, 5273376, 5932548, 6017472, 6152272, 6791232, 6811444, 6921306, 7020384, 7640136, 7897932, 7910064, 8731584, 9026208, 9228408, 10186848, 10217166, 10381959, 10530576, 10546752, 11865096, 11920027, 12304544, 13622888, 13842612, 14040768, 15280272, 15325749, 15795864, 15820128, 18052416, 18456816, 20373696, 20434332, 20763918, 21061152, 23730192, 23840054, 24609088, 27245776, 27685224, 30560544, 30651498, 31591728, 31640256, 35760081, 36913632, 40868664, 41527836, 42122304, 45977247, 47460384, 47680108, 54491552, 55370448, 61121088, 61302996, 63183456, 71520162, 73827264, 81737328, 83055672, 91954494, 94920768, 95360216, 107280243, 108983104, 110740896, 122605992, 126366912, 143040324, 163474656, 166111344, 183908988, 190720432, 214560486, 221481792, 245211984, 286080648, 321840729, 326949312, 332222688, 367817976, 381440864, 429120972, 490423968, 572161296, 643681458, 664445376, 735635952, 762881728, 858241944, 980847936, 1144322592, 1287362916, 1471271904, 1716483888, 2288645184, 2574725832, 2942543808, 3432967776, 5149451664, 6865935552, 10298903328, 20597806656]

約数ペア:

[(1, 20597806656), (2, 10298903328), (3, 6865935552), (4, 5149451664), (6, 3432967776), (7, 2942543808), (8, 2574725832), (9, 2288645184), (12, 1716483888), (14, 1471271904), (16, 1287362916), (18, 1144322592), (21, 980847936), (24, 858241944), (27, 762881728), (28, 735635952), (31, 664445376), (32, 643681458), (36, 572161296), (42, 490423968), (48, 429120972), (54, 381440864), (56, 367817976), (62, 332222688), (63, 326949312), (64, 321840729), (72, 286080648), (84, 245211984), (93, 221481792), (96, 214560486), (108, 190720432), (112, 183908988), (124, 166111344), (126, 163474656), (144, 143040324), (163, 126366912), (168, 122605992), (186, 110740896), (189, 108983104), (192, 107280243), (216, 95360216), (217, 94920768), (224, 91954494), (248, 83055672), (252, 81737328), (279, 73827264), (288, 71520162), (326, 63183456), (336, 61302996), (337, 61121088), (372, 55370448), (378, 54491552), (432, 47680108), (434, 47460384), (448, 45977247), (489, 42122304), (496, 41527836), (504, 40868664), (558, 36913632), (576, 35760081), (651, 31640256), (652, 31591728), (672, 30651498), (674, 30560544), (744, 27685224), (756, 27245776), (837, 24609088), (864, 23840054), (868, 23730192), (978, 21061152), (992, 20763918), (1008, 20434332), (1011, 20373696), (1116, 18456816), (1141, 18052416), (1302, 15820128), (1304, 15795864), (1344, 15325749), (1348, 15280272), (1467, 14040768), (1488, 13842612), (1512, 13622888), (1674, 12304544), (1728, 11920027), (1736, 11865096), (1953, 10546752), (1956, 10530576), (1984, 10381959), (2016, 10217166), (2022, 10186848), (2232, 9228408), (2282, 9026208), (2359, 8731584), (2604, 7910064), (2608, 7897932), (2696, 7640136), (2934, 7020384), (2976, 6921306), (3024, 6811444), (3033, 6791232), (3348, 6152272), (3423, 6017472), (3472, 5932548), (3906, 5273376), (3912, 5265288), (4032, 5108583), (4044, 5093424), (4401, 4680256), (4464, 4614204), (4564, 4513104), (4718, 4365792), (5053, 4076352), (5208, 3955032), (5216, 3948966), (5392, 3820068), (5859, 3515584), (5868, 3510192), (5952, 3460653), (6048, 3405722), (6066, 3395616), (6696, 3076136), (6846, 3008736), (6944, 2966274), (7077, 2910528), (7812, 2636688), (7824, 2632644), (8088, 2546712), (8802, 2340128), (8928, 2307102), (9099, 2263744), (9128, 2256552), (9436, 2182896), (10106, 2038176), (10269, 2005824), (10416, 1977516), (10432, 1974483), (10447, 1971648), (10784, 1910034), (11718, 1757792), (11736, 1755096), (12096, 1702861), (12132, 1697808), (13392, 1538068), (13692, 1504368), (13888, 1483137), (14154, 1455264), (15159, 1358784), (15624, 1318344), (15648, 1316322), (16176, 1273356), (17604, 1170064), (17856, 1153551), (18198, 1131872), (18256, 1128276), (18872, 1091448), (20212, 1019088), (20538, 1002912), (20832, 988758), (20894, 985824), (21231, 970176), (21568, 955017), (23436, 878896), (23472, 877548), (24264, 848904), (26784, 769034), (27384, 752184), (28308, 727632), (30318, 679392), (30807, 668608), (31248, 659172), (31296, 658161), (31341, 657216), (32352, 636678), (35208, 585032), (35371, 582336), (36396, 565936), (36512, 564138), (37744, 545724), (40424, 509544), (41076, 501456), (41664, 494379), (41788, 492912), (42462, 485088), (45477, 452928), (46872, 439448), (46944, 438774), (48528, 424452), (53568, 384517), (54768, 376092), (54931, 374976), (56616, 363816), (60636, 339696), (61614, 334304), (62496, 329586), (62682, 328608), (63693, 323392), (64704, 318339), (70416, 292516), (70742, 291168), (72792, 282968), (73024, 282069), (73129, 281664), (75488, 272862), (80848, 254772), (82152, 250728), (83576, 246456), (84924, 242544), (90954, 226464), (93744, 219724), (93888, 219387), (94023, 219072), (97056, 212226), (106113, 194112), (109536, 188046), (109862, 187488), (113232, 181908), (121272, 169848), (123228, 167152), (124992, 164793), (125364, 164304), (127386, 161696), (136431, 150976), (140832, 146258), (141484, 145584)]