20748852432

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9901}}^1$

素因数の和:9949

約数の個数: 360

約数和(自身を含む): 76426170912

約数和(自身を除く): 55677318480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 81, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 162, 168, 176, 189, 196, 198, 216, 231, 243, 252, 264, 294, 297, 308, 324, 336, 378, 392, 396, 432, 441, 462, 486, 504, 528, 539, 567, 588, 594, 616, 648, 693, 756, 784, 792, 882, 891, 924, 972, 1008, 1078, 1134, 1176, 1188, 1232, 1296, 1323, 1386, 1512, 1584, 1617, 1701, 1764, 1782, 1848, 1944, 2079, 2156, 2268, 2352, 2376, 2646, 2673, 2772, 3024, 3234, 3402, 3528, 3564, 3696, 3888, 3969, 4158, 4312, 4536, 4752, 4851, 5292, 5346, 5544, 6237, 6468, 6804, 7056, 7128, 7938, 8316, 8624, 9072, 9702, 9901, 10584, 10692, 11088, 11907, 12474, 12936, 13608, 14256, 14553, 15876, 16632, 18711, 19404, 19802, 21168, 21384, 23814, 24948, 25872, 27216, 29106, 29703, 31752, 33264, 37422, 38808, 39604, 42768, 43659, 47628, 49896, 58212, 59406, 63504, 69307, 74844, 77616, 79208, 87318, 89109, 95256, 99792, 108911, 116424, 118812, 130977, 138614, 149688, 158416, 174636, 178218, 190512, 207921, 217822, 232848, 237624, 261954, 267327, 277228, 299376, 326733, 349272, 356436, 415842, 435644, 475248, 485149, 523908, 534654, 554456, 623763, 653466, 698544, 712872, 762377, 801981, 831684, 871288, 970298, 980199, 1047816, 1069308, 1108912, 1247526, 1306932, 1425744, 1455447, 1524754, 1603962, 1663368, 1742576, 1871289, 1940596, 1960398, 2095632, 2138616, 2287131, 2405943, 2495052, 2613864, 2910894, 2940597, 3049508, 3207924, 3326736, 3742578, 3881192, 3920796, 4277232, 4366341, 4574262, 4811886, 4990104, 5227728, 5336639, 5613867, 5821788, 5881194, 6099016, 6415848, 6861393, 7485156, 7762384, 7841592, 8732682, 8821791, 9148524, 9623772, 9980208, 10673278, 11227734, 11643576, 11762388, 12198032, 12831696, 13099023, 13722786, 14970312, 15683184, 16009917, 16841601, 17465364, 17643582, 18297048, 19247544, 20584179, 21346556, 22455468, 23287152, 23524776, 26198046, 26465373, 27445572, 29940624, 32019834, 33683202, 34930728, 35287164, 36594096, 38495088, 39297069, 41168358, 42693112, 44910936, 47049552, 48029751, 52396092, 52930746, 54891144, 61752537, 64039668, 67366404, 69861456, 70574328, 78594138, 82336716, 85386224, 89821872, 96059502, 104792184, 105861492, 109782288, 117891207, 123505074, 128079336, 134732808, 141148656, 144089253, 157188276, 164673432, 185257611, 192119004, 209584368, 211722984, 235782414, 247010148, 256158672, 269465616, 288178506, 314376552, 329346864, 370515222, 384238008, 423445968, 432267759, 471564828, 494020296, 576357012, 628753104, 741030444, 768476016, 864535518, 943129656, 988040592, 1152714024, 1296803277, 1482060888, 1729071036, 1886259312, 2305428048, 2593606554, 2964121776, 3458142072, 5187213108, 6916284144, 10374426216, 20748852432]

約数ペア:

[(1, 20748852432), (2, 10374426216), (3, 6916284144), (4, 5187213108), (6, 3458142072), (7, 2964121776), (8, 2593606554), (9, 2305428048), (11, 1886259312), (12, 1729071036), (14, 1482060888), (16, 1296803277), (18, 1152714024), (21, 988040592), (22, 943129656), (24, 864535518), (27, 768476016), (28, 741030444), (33, 628753104), (36, 576357012), (42, 494020296), (44, 471564828), (48, 432267759), (49, 423445968), (54, 384238008), (56, 370515222), (63, 329346864), (66, 314376552), (72, 288178506), (77, 269465616), (81, 256158672), (84, 247010148), (88, 235782414), (98, 211722984), (99, 209584368), (108, 192119004), (112, 185257611), (126, 164673432), (132, 157188276), (144, 144089253), (147, 141148656), (154, 134732808), (162, 128079336), (168, 123505074), (176, 117891207), (189, 109782288), (196, 105861492), (198, 104792184), (216, 96059502), (231, 89821872), (243, 85386224), (252, 82336716), (264, 78594138), (294, 70574328), (297, 69861456), (308, 67366404), (324, 64039668), (336, 61752537), (378, 54891144), (392, 52930746), (396, 52396092), (432, 48029751), (441, 47049552), (462, 44910936), (486, 42693112), (504, 41168358), (528, 39297069), (539, 38495088), (567, 36594096), (588, 35287164), (594, 34930728), (616, 33683202), (648, 32019834), (693, 29940624), (756, 27445572), (784, 26465373), (792, 26198046), (882, 23524776), (891, 23287152), (924, 22455468), (972, 21346556), (1008, 20584179), (1078, 19247544), (1134, 18297048), (1176, 17643582), (1188, 17465364), (1232, 16841601), (1296, 16009917), (1323, 15683184), (1386, 14970312), (1512, 13722786), (1584, 13099023), (1617, 12831696), (1701, 12198032), (1764, 11762388), (1782, 11643576), (1848, 11227734), (1944, 10673278), (2079, 9980208), (2156, 9623772), (2268, 9148524), (2352, 8821791), (2376, 8732682), (2646, 7841592), (2673, 7762384), (2772, 7485156), (3024, 6861393), (3234, 6415848), (3402, 6099016), (3528, 5881194), (3564, 5821788), (3696, 5613867), (3888, 5336639), (3969, 5227728), (4158, 4990104), (4312, 4811886), (4536, 4574262), (4752, 4366341), (4851, 4277232), (5292, 3920796), (5346, 3881192), (5544, 3742578), (6237, 3326736), (6468, 3207924), (6804, 3049508), (7056, 2940597), (7128, 2910894), (7938, 2613864), (8316, 2495052), (8624, 2405943), (9072, 2287131), (9702, 2138616), (9901, 2095632), (10584, 1960398), (10692, 1940596), (11088, 1871289), (11907, 1742576), (12474, 1663368), (12936, 1603962), (13608, 1524754), (14256, 1455447), (14553, 1425744), (15876, 1306932), (16632, 1247526), (18711, 1108912), (19404, 1069308), (19802, 1047816), (21168, 980199), (21384, 970298), (23814, 871288), (24948, 831684), (25872, 801981), (27216, 762377), (29106, 712872), (29703, 698544), (31752, 653466), (33264, 623763), (37422, 554456), (38808, 534654), (39604, 523908), (42768, 485149), (43659, 475248), (47628, 435644), (49896, 415842), (58212, 356436), (59406, 349272), (63504, 326733), (69307, 299376), (74844, 277228), (77616, 267327), (79208, 261954), (87318, 237624), (89109, 232848), (95256, 217822), (99792, 207921), (108911, 190512), (116424, 178218), (118812, 174636), (130977, 158416), (138614, 149688)]