20070653512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{10867}}^1$

素因数の和:10995

約数の個数: 128

約数和(自身を含む): 48201753600

約数和(自身を除く): 28131100088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 59, 86, 91, 104, 118, 172, 182, 236, 301, 344, 364, 413, 472, 559, 602, 728, 767, 826, 1118, 1204, 1534, 1652, 2236, 2408, 2537, 3068, 3304, 3913, 4472, 5074, 5369, 6136, 7826, 10148, 10738, 10867, 15652, 17759, 20296, 21476, 21734, 31304, 32981, 35518, 42952, 43468, 65962, 71036, 76069, 86936, 131924, 141271, 142072, 152138, 230867, 263848, 282542, 304276, 461734, 467281, 565084, 608552, 641153, 923468, 934562, 988897, 1130168, 1282306, 1846936, 1869124, 1977794, 2564612, 3270967, 3738248, 3955588, 4488071, 5129224, 6074653, 6541934, 7911176, 8334989, 8976142, 12149306, 13083868, 16669978, 17952284, 24298612, 26167736, 27569579, 33339956, 35904568, 42522571, 48597224, 55139158, 58344923, 66679912, 85045142, 110278316, 116689846, 170090284, 192987053, 220556632, 233379692, 340180568, 358404527, 385974106, 466759384, 716809054, 771948212, 1433618108, 1543896424, 2508831689, 2867236216, 5017663378, 10035326756, 20070653512]

約数ペア:

[(1, 20070653512), (2, 10035326756), (4, 5017663378), (7, 2867236216), (8, 2508831689), (13, 1543896424), (14, 1433618108), (26, 771948212), (28, 716809054), (43, 466759384), (52, 385974106), (56, 358404527), (59, 340180568), (86, 233379692), (91, 220556632), (104, 192987053), (118, 170090284), (172, 116689846), (182, 110278316), (236, 85045142), (301, 66679912), (344, 58344923), (364, 55139158), (413, 48597224), (472, 42522571), (559, 35904568), (602, 33339956), (728, 27569579), (767, 26167736), (826, 24298612), (1118, 17952284), (1204, 16669978), (1534, 13083868), (1652, 12149306), (2236, 8976142), (2408, 8334989), (2537, 7911176), (3068, 6541934), (3304, 6074653), (3913, 5129224), (4472, 4488071), (5074, 3955588), (5369, 3738248), (6136, 3270967), (7826, 2564612), (10148, 1977794), (10738, 1869124), (10867, 1846936), (15652, 1282306), (17759, 1130168), (20296, 988897), (21476, 934562), (21734, 923468), (31304, 641153), (32981, 608552), (35518, 565084), (42952, 467281), (43468, 461734), (65962, 304276), (71036, 282542), (76069, 263848), (86936, 230867), (131924, 152138), (141271, 142072)]