20512172352

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12239}}^1$

素因数の和:12333

約数の個数: 224

約数和(自身を含む): 65661235200

約数和(自身を除く): 45149062848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 43, 48, 56, 58, 64, 84, 86, 87, 96, 112, 116, 129, 168, 172, 174, 192, 203, 224, 232, 258, 301, 336, 344, 348, 406, 448, 464, 516, 602, 609, 672, 688, 696, 812, 903, 928, 1032, 1204, 1218, 1247, 1344, 1376, 1392, 1624, 1806, 1856, 2064, 2408, 2436, 2494, 2752, 2784, 3248, 3612, 3741, 4128, 4816, 4872, 4988, 5568, 6496, 7224, 7482, 8256, 8729, 9632, 9744, 9976, 12239, 12992, 14448, 14964, 17458, 19264, 19488, 19952, 24478, 26187, 28896, 29928, 34916, 36717, 38976, 39904, 48956, 52374, 57792, 59856, 69832, 73434, 79808, 85673, 97912, 104748, 119712, 139664, 146868, 171346, 195824, 209496, 239424, 257019, 279328, 293736, 342692, 354931, 391648, 418992, 514038, 526277, 558656, 587472, 685384, 709862, 783296, 837984, 1028076, 1052554, 1064793, 1174944, 1370768, 1419724, 1578831, 1675968, 2056152, 2105108, 2129586, 2349888, 2484517, 2741536, 2839448, 3157662, 3683939, 4112304, 4210216, 4259172, 4969034, 5483072, 5678896, 6315324, 7367878, 7453551, 8224608, 8420432, 8518344, 9938068, 11051817, 11357792, 12630648, 14735756, 14907102, 15262033, 16449216, 16840864, 17036688, 19876136, 22103634, 22715584, 25261296, 29471512, 29814204, 30524066, 33681728, 34073376, 39752272, 44207268, 45786099, 50522592, 58943024, 59628408, 61048132, 68146752, 79504544, 88414536, 91572198, 101045184, 106834231, 117886048, 119256816, 122096264, 159009088, 176829072, 183144396, 213668462, 235772096, 238513632, 244192528, 320502693, 353658144, 366288792, 427336924, 477027264, 488385056, 641005386, 707316288, 732577584, 854673848, 976770112, 1282010772, 1465155168, 1709347696, 2564021544, 2930310336, 3418695392, 5128043088, 6837390784, 10256086176, 20512172352]

約数ペア:

[(1, 20512172352), (2, 10256086176), (3, 6837390784), (4, 5128043088), (6, 3418695392), (7, 2930310336), (8, 2564021544), (12, 1709347696), (14, 1465155168), (16, 1282010772), (21, 976770112), (24, 854673848), (28, 732577584), (29, 707316288), (32, 641005386), (42, 488385056), (43, 477027264), (48, 427336924), (56, 366288792), (58, 353658144), (64, 320502693), (84, 244192528), (86, 238513632), (87, 235772096), (96, 213668462), (112, 183144396), (116, 176829072), (129, 159009088), (168, 122096264), (172, 119256816), (174, 117886048), (192, 106834231), (203, 101045184), (224, 91572198), (232, 88414536), (258, 79504544), (301, 68146752), (336, 61048132), (344, 59628408), (348, 58943024), (406, 50522592), (448, 45786099), (464, 44207268), (516, 39752272), (602, 34073376), (609, 33681728), (672, 30524066), (688, 29814204), (696, 29471512), (812, 25261296), (903, 22715584), (928, 22103634), (1032, 19876136), (1204, 17036688), (1218, 16840864), (1247, 16449216), (1344, 15262033), (1376, 14907102), (1392, 14735756), (1624, 12630648), (1806, 11357792), (1856, 11051817), (2064, 9938068), (2408, 8518344), (2436, 8420432), (2494, 8224608), (2752, 7453551), (2784, 7367878), (3248, 6315324), (3612, 5678896), (3741, 5483072), (4128, 4969034), (4816, 4259172), (4872, 4210216), (4988, 4112304), (5568, 3683939), (6496, 3157662), (7224, 2839448), (7482, 2741536), (8256, 2484517), (8729, 2349888), (9632, 2129586), (9744, 2105108), (9976, 2056152), (12239, 1675968), (12992, 1578831), (14448, 1419724), (14964, 1370768), (17458, 1174944), (19264, 1064793), (19488, 1052554), (19952, 1028076), (24478, 837984), (26187, 783296), (28896, 709862), (29928, 685384), (34916, 587472), (36717, 558656), (38976, 526277), (39904, 514038), (48956, 418992), (52374, 391648), (57792, 354931), (59856, 342692), (69832, 293736), (73434, 279328), (79808, 257019), (85673, 239424), (97912, 209496), (104748, 195824), (119712, 171346), (139664, 146868)]