20794595712

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:605

約数の個数: 256

約数和(自身を含む): 61442841600

約数和(自身を除く): 40648245888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 107, 128, 132, 139, 176, 192, 214, 264, 278, 321, 331, 352, 384, 417, 428, 528, 556, 642, 662, 704, 834, 856, 993, 1056, 1112, 1177, 1284, 1324, 1408, 1529, 1668, 1712, 1986, 2112, 2224, 2354, 2568, 2648, 3058, 3336, 3424, 3531, 3641, 3972, 4224, 4448, 4587, 4708, 5136, 5296, 6116, 6672, 6848, 7062, 7282, 7944, 8896, 9174, 9416, 10272, 10592, 10923, 12232, 13344, 13696, 14124, 14564, 14873, 15888, 17792, 18348, 18832, 20544, 21184, 21846, 24464, 26688, 28248, 29128, 29746, 31776, 35417, 36696, 37664, 41088, 42368, 43692, 44619, 46009, 48928, 53376, 56496, 58256, 59492, 63552, 70834, 73392, 75328, 87384, 89238, 92018, 97856, 106251, 112992, 116512, 118984, 127104, 138027, 141668, 146784, 150656, 163603, 174768, 178476, 184036, 195712, 212502, 225984, 233024, 237968, 276054, 283336, 293568, 327206, 349536, 356952, 368072, 389587, 425004, 451968, 466048, 475936, 490809, 506099, 552108, 566672, 587136, 654412, 699072, 713904, 736144, 779174, 850008, 951872, 981618, 1012198, 1104216, 1133344, 1168761, 1308824, 1398144, 1427808, 1472288, 1518297, 1558348, 1700016, 1903744, 1963236, 2024396, 2208432, 2266688, 2337522, 2617648, 2855616, 2944576, 3036594, 3116696, 3400032, 3926472, 4048792, 4416864, 4533376, 4675044, 4922963, 5235296, 5711232, 5889152, 6073188, 6233392, 6800064, 7852944, 8097584, 8833728, 9350088, 9845926, 10470592, 12146376, 12466784, 13600128, 14768889, 15705888, 16195168, 17667456, 18700176, 19691852, 20941184, 24292752, 24933568, 29537778, 31411776, 32390336, 37400352, 39383704, 48585504, 49867136, 54152593, 59075556, 62823552, 64780672, 74800704, 78767408, 97171008, 108305186, 118151112, 149601408, 157534816, 162457779, 194342016, 216610372, 236302224, 315069632, 324915558, 433220744, 472604448, 630139264, 649831116, 866441488, 945208896, 1299662232, 1732882976, 1890417792, 2599324464, 3465765952, 5198648928, 6931531904, 10397297856, 20794595712]

約数ペア:

[(1, 20794595712), (2, 10397297856), (3, 6931531904), (4, 5198648928), (6, 3465765952), (8, 2599324464), (11, 1890417792), (12, 1732882976), (16, 1299662232), (22, 945208896), (24, 866441488), (32, 649831116), (33, 630139264), (44, 472604448), (48, 433220744), (64, 324915558), (66, 315069632), (88, 236302224), (96, 216610372), (107, 194342016), (128, 162457779), (132, 157534816), (139, 149601408), (176, 118151112), (192, 108305186), (214, 97171008), (264, 78767408), (278, 74800704), (321, 64780672), (331, 62823552), (352, 59075556), (384, 54152593), (417, 49867136), (428, 48585504), (528, 39383704), (556, 37400352), (642, 32390336), (662, 31411776), (704, 29537778), (834, 24933568), (856, 24292752), (993, 20941184), (1056, 19691852), (1112, 18700176), (1177, 17667456), (1284, 16195168), (1324, 15705888), (1408, 14768889), (1529, 13600128), (1668, 12466784), (1712, 12146376), (1986, 10470592), (2112, 9845926), (2224, 9350088), (2354, 8833728), (2568, 8097584), (2648, 7852944), (3058, 6800064), (3336, 6233392), (3424, 6073188), (3531, 5889152), (3641, 5711232), (3972, 5235296), (4224, 4922963), (4448, 4675044), (4587, 4533376), (4708, 4416864), (5136, 4048792), (5296, 3926472), (6116, 3400032), (6672, 3116696), (6848, 3036594), (7062, 2944576), (7282, 2855616), (7944, 2617648), (8896, 2337522), (9174, 2266688), (9416, 2208432), (10272, 2024396), (10592, 1963236), (10923, 1903744), (12232, 1700016), (13344, 1558348), (13696, 1518297), (14124, 1472288), (14564, 1427808), (14873, 1398144), (15888, 1308824), (17792, 1168761), (18348, 1133344), (18832, 1104216), (20544, 1012198), (21184, 981618), (21846, 951872), (24464, 850008), (26688, 779174), (28248, 736144), (29128, 713904), (29746, 699072), (31776, 654412), (35417, 587136), (36696, 566672), (37664, 552108), (41088, 506099), (42368, 490809), (43692, 475936), (44619, 466048), (46009, 451968), (48928, 425004), (53376, 389587), (56496, 368072), (58256, 356952), (59492, 349536), (63552, 327206), (70834, 293568), (73392, 283336), (75328, 276054), (87384, 237968), (89238, 233024), (92018, 225984), (97856, 212502), (106251, 195712), (112992, 184036), (116512, 178476), (118984, 174768), (127104, 163603), (138027, 150656), (141668, 146784)]