20849504256

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1959

約数の個数: 312

約数和(自身を含む): 70466190080

約数和(自身を除く): 49616685824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 128, 129, 144, 168, 172, 192, 224, 252, 256, 258, 288, 301, 336, 344, 384, 387, 448, 504, 512, 516, 576, 602, 672, 688, 768, 774, 896, 903, 1008, 1024, 1032, 1152, 1204, 1344, 1376, 1536, 1548, 1792, 1806, 1879, 2016, 2048, 2064, 2304, 2408, 2688, 2709, 2752, 3072, 3096, 3584, 3612, 3758, 4032, 4096, 4128, 4608, 4816, 5376, 5418, 5504, 5637, 6144, 6192, 7168, 7224, 7516, 8064, 8256, 9216, 9632, 10752, 10836, 11008, 11274, 12288, 12384, 13153, 14336, 14448, 15032, 16128, 16512, 16911, 18432, 19264, 21504, 21672, 22016, 22548, 24768, 26306, 28672, 28896, 30064, 32256, 33024, 33822, 36864, 38528, 39459, 43008, 43344, 44032, 45096, 49536, 52612, 57792, 60128, 64512, 66048, 67644, 77056, 78918, 80797, 86016, 86688, 88064, 90192, 99072, 105224, 115584, 118377, 120256, 129024, 132096, 135288, 154112, 157836, 161594, 173376, 176128, 180384, 198144, 210448, 231168, 236754, 240512, 242391, 258048, 264192, 270576, 308224, 315672, 323188, 346752, 360768, 396288, 420896, 462336, 473508, 481024, 484782, 528384, 541152, 565579, 616448, 631344, 646376, 693504, 721536, 727173, 792576, 841792, 924672, 947016, 962048, 969564, 1082304, 1131158, 1232896, 1262688, 1292752, 1387008, 1443072, 1454346, 1585152, 1683584, 1696737, 1849344, 1894032, 1924096, 1939128, 2164608, 2262316, 2525376, 2585504, 2774016, 2886144, 2908692, 3367168, 3393474, 3698688, 3788064, 3848192, 3878256, 4329216, 4524632, 5050752, 5090211, 5171008, 5548032, 5772288, 5817384, 6734336, 6786948, 7576128, 7696384, 7756512, 8658432, 9049264, 10101504, 10180422, 10342016, 11096064, 11544576, 11634768, 13468672, 13573896, 15152256, 15513024, 17316864, 18098528, 20203008, 20360844, 20684032, 23089152, 23269536, 26937344, 27147792, 30304512, 31026048, 34633728, 36197056, 40406016, 40721688, 41368064, 46539072, 53874688, 54295584, 60609024, 62052096, 69267456, 72394112, 80812032, 81443376, 82736128, 93078144, 108591168, 121218048, 124104192, 144788224, 161624064, 162886752, 165472256, 186156288, 217182336, 242436096, 248208384, 289576448, 325773504, 330944512, 372312576, 434364672, 484872192, 496416768, 579152896, 651547008, 744625152, 868729344, 992833536, 1158305792, 1303094016, 1489250304, 1737458688, 2316611584, 2606188032, 2978500608, 3474917376, 5212376064, 6949834752, 10424752128, 20849504256]

約数ペア:

[(1, 20849504256), (2, 10424752128), (3, 6949834752), (4, 5212376064), (6, 3474917376), (7, 2978500608), (8, 2606188032), (9, 2316611584), (12, 1737458688), (14, 1489250304), (16, 1303094016), (18, 1158305792), (21, 992833536), (24, 868729344), (28, 744625152), (32, 651547008), (36, 579152896), (42, 496416768), (43, 484872192), (48, 434364672), (56, 372312576), (63, 330944512), (64, 325773504), (72, 289576448), (84, 248208384), (86, 242436096), (96, 217182336), (112, 186156288), (126, 165472256), (128, 162886752), (129, 161624064), (144, 144788224), (168, 124104192), (172, 121218048), (192, 108591168), (224, 93078144), (252, 82736128), (256, 81443376), (258, 80812032), (288, 72394112), (301, 69267456), (336, 62052096), (344, 60609024), (384, 54295584), (387, 53874688), (448, 46539072), (504, 41368064), (512, 40721688), (516, 40406016), (576, 36197056), (602, 34633728), (672, 31026048), (688, 30304512), (768, 27147792), (774, 26937344), (896, 23269536), (903, 23089152), (1008, 20684032), (1024, 20360844), (1032, 20203008), (1152, 18098528), (1204, 17316864), (1344, 15513024), (1376, 15152256), (1536, 13573896), (1548, 13468672), (1792, 11634768), (1806, 11544576), (1879, 11096064), (2016, 10342016), (2048, 10180422), (2064, 10101504), (2304, 9049264), (2408, 8658432), (2688, 7756512), (2709, 7696384), (2752, 7576128), (3072, 6786948), (3096, 6734336), (3584, 5817384), (3612, 5772288), (3758, 5548032), (4032, 5171008), (4096, 5090211), (4128, 5050752), (4608, 4524632), (4816, 4329216), (5376, 3878256), (5418, 3848192), (5504, 3788064), (5637, 3698688), (6144, 3393474), (6192, 3367168), (7168, 2908692), (7224, 2886144), (7516, 2774016), (8064, 2585504), (8256, 2525376), (9216, 2262316), (9632, 2164608), (10752, 1939128), (10836, 1924096), (11008, 1894032), (11274, 1849344), (12288, 1696737), (12384, 1683584), (13153, 1585152), (14336, 1454346), (14448, 1443072), (15032, 1387008), (16128, 1292752), (16512, 1262688), (16911, 1232896), (18432, 1131158), (19264, 1082304), (21504, 969564), (21672, 962048), (22016, 947016), (22548, 924672), (24768, 841792), (26306, 792576), (28672, 727173), (28896, 721536), (30064, 693504), (32256, 646376), (33024, 631344), (33822, 616448), (36864, 565579), (38528, 541152), (39459, 528384), (43008, 484782), (43344, 481024), (44032, 473508), (45096, 462336), (49536, 420896), (52612, 396288), (57792, 360768), (60128, 346752), (64512, 323188), (66048, 315672), (67644, 308224), (77056, 270576), (78918, 264192), (80797, 258048), (86016, 242391), (86688, 240512), (88064, 236754), (90192, 231168), (99072, 210448), (105224, 198144), (115584, 180384), (118377, 176128), (120256, 173376), (129024, 161594), (132096, 157836), (135288, 154112)]