20209146048

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{55079}}^1$

素因数の和:55124

約数の個数: 252

約数和(自身を含む): 72567789840

約数和(自身を除く): 52358643792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2496, 2548, 2912, 3136, 3276, 3528, 3744, 3822, 4032, 4368, 4704, 5096, 5733, 5824, 6552, 7056, 7488, 7644, 8736, 9408, 10192, 11466, 13104, 14112, 15288, 17472, 20384, 22932, 26208, 28224, 30576, 40768, 45864, 52416, 55079, 61152, 91728, 110158, 122304, 165237, 183456, 220316, 330474, 366912, 385553, 440632, 495711, 660948, 716027, 771106, 881264, 991422, 1156659, 1321896, 1432054, 1542212, 1762528, 1982844, 2148081, 2313318, 2643792, 2698871, 2864108, 3084424, 3469977, 3525056, 3965688, 4296162, 4626636, 5012189, 5287584, 5397742, 5728216, 6168848, 6444243, 6939954, 7931376, 8096613, 8592324, 9253272, 10024378, 10575168, 10795484, 11456432, 12337696, 12888486, 13879908, 15036567, 15862752, 16193226, 17184648, 18506544, 20048756, 21590968, 22912864, 24289839, 24675392, 25776972, 27759816, 30073134, 31725504, 32386452, 34369296, 35085323, 37013088, 40097512, 43181936, 45109701, 45825728, 48579678, 51553944, 55519632, 60146268, 64772904, 68738592, 70170646, 74026176, 80195024, 86363872, 90219402, 97159356, 103107888, 105255969, 111039264, 120292536, 129545808, 137477184, 140341292, 160390048, 172727744, 180438804, 194318712, 206215776, 210511938, 222078528, 240585072, 259091616, 280682584, 315767907, 320780096, 360877608, 388637424, 412431552, 421023876, 481170144, 518183232, 561365168, 631535814, 721755216, 777274848, 842047752, 962340288, 1122730336, 1263071628, 1443510432, 1554549696, 1684095504, 2245460672, 2526143256, 2887020864, 3368191008, 5052286512, 6736382016, 10104573024, 20209146048]

約数ペア:

[(1, 20209146048), (2, 10104573024), (3, 6736382016), (4, 5052286512), (6, 3368191008), (7, 2887020864), (8, 2526143256), (9, 2245460672), (12, 1684095504), (13, 1554549696), (14, 1443510432), (16, 1263071628), (18, 1122730336), (21, 962340288), (24, 842047752), (26, 777274848), (28, 721755216), (32, 631535814), (36, 561365168), (39, 518183232), (42, 481170144), (48, 421023876), (49, 412431552), (52, 388637424), (56, 360877608), (63, 320780096), (64, 315767907), (72, 280682584), (78, 259091616), (84, 240585072), (91, 222078528), (96, 210511938), (98, 206215776), (104, 194318712), (112, 180438804), (117, 172727744), (126, 160390048), (144, 140341292), (147, 137477184), (156, 129545808), (168, 120292536), (182, 111039264), (192, 105255969), (196, 103107888), (208, 97159356), (224, 90219402), (234, 86363872), (252, 80195024), (273, 74026176), (288, 70170646), (294, 68738592), (312, 64772904), (336, 60146268), (364, 55519632), (392, 51553944), (416, 48579678), (441, 45825728), (448, 45109701), (468, 43181936), (504, 40097512), (546, 37013088), (576, 35085323), (588, 34369296), (624, 32386452), (637, 31725504), (672, 30073134), (728, 27759816), (784, 25776972), (819, 24675392), (832, 24289839), (882, 22912864), (936, 21590968), (1008, 20048756), (1092, 18506544), (1176, 17184648), (1248, 16193226), (1274, 15862752), (1344, 15036567), (1456, 13879908), (1568, 12888486), (1638, 12337696), (1764, 11456432), (1872, 10795484), (1911, 10575168), (2016, 10024378), (2184, 9253272), (2352, 8592324), (2496, 8096613), (2548, 7931376), (2912, 6939954), (3136, 6444243), (3276, 6168848), (3528, 5728216), (3744, 5397742), (3822, 5287584), (4032, 5012189), (4368, 4626636), (4704, 4296162), (5096, 3965688), (5733, 3525056), (5824, 3469977), (6552, 3084424), (7056, 2864108), (7488, 2698871), (7644, 2643792), (8736, 2313318), (9408, 2148081), (10192, 1982844), (11466, 1762528), (13104, 1542212), (14112, 1432054), (15288, 1321896), (17472, 1156659), (20384, 991422), (22932, 881264), (26208, 771106), (28224, 716027), (30576, 660948), (40768, 495711), (45864, 440632), (52416, 385553), (55079, 366912), (61152, 330474), (91728, 220316), (110158, 183456), (122304, 165237)]