20218165248

素因数分解:

$2^{11}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2141}}^1$

素因数の和:2248

約数の個数: 192

約数和(自身を含む): 56839255200

約数和(自身を除く): 36621089952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 53, 58, 64, 87, 96, 106, 116, 128, 159, 174, 192, 212, 232, 256, 318, 348, 384, 424, 464, 512, 636, 696, 768, 848, 928, 1024, 1272, 1392, 1536, 1537, 1696, 1856, 2048, 2141, 2544, 2784, 3072, 3074, 3392, 3712, 4282, 4611, 5088, 5568, 6144, 6148, 6423, 6784, 7424, 8564, 9222, 10176, 11136, 12296, 12846, 13568, 14848, 17128, 18444, 20352, 22272, 24592, 25692, 27136, 29696, 34256, 36888, 40704, 44544, 49184, 51384, 54272, 59392, 62089, 68512, 73776, 81408, 89088, 98368, 102768, 108544, 113473, 124178, 137024, 147552, 162816, 178176, 186267, 196736, 205536, 226946, 248356, 274048, 295104, 325632, 340419, 372534, 393472, 411072, 453892, 496712, 548096, 590208, 680838, 745068, 786944, 822144, 907784, 993424, 1096192, 1180416, 1361676, 1490136, 1573888, 1644288, 1815568, 1986848, 2192384, 2360832, 2723352, 2980272, 3147776, 3288576, 3290717, 3631136, 3973696, 4384768, 4721664, 5446704, 5960544, 6577152, 6581434, 7262272, 7947392, 9443328, 9872151, 10893408, 11921088, 13154304, 13162868, 14524544, 15894784, 19744302, 21786816, 23842176, 26325736, 29049088, 31789568, 39488604, 43573632, 47684352, 52651472, 58098176, 63579136, 78977208, 87147264, 95368704, 105302944, 116196352, 127158272, 157954416, 174294528, 190737408, 210605888, 232392704, 315908832, 348589056, 381474816, 421211776, 631817664, 697178112, 842423552, 1263635328, 1684847104, 2527270656, 3369694208, 5054541312, 6739388416, 10109082624, 20218165248]

約数ペア:

[(1, 20218165248), (2, 10109082624), (3, 6739388416), (4, 5054541312), (6, 3369694208), (8, 2527270656), (12, 1684847104), (16, 1263635328), (24, 842423552), (29, 697178112), (32, 631817664), (48, 421211776), (53, 381474816), (58, 348589056), (64, 315908832), (87, 232392704), (96, 210605888), (106, 190737408), (116, 174294528), (128, 157954416), (159, 127158272), (174, 116196352), (192, 105302944), (212, 95368704), (232, 87147264), (256, 78977208), (318, 63579136), (348, 58098176), (384, 52651472), (424, 47684352), (464, 43573632), (512, 39488604), (636, 31789568), (696, 29049088), (768, 26325736), (848, 23842176), (928, 21786816), (1024, 19744302), (1272, 15894784), (1392, 14524544), (1536, 13162868), (1537, 13154304), (1696, 11921088), (1856, 10893408), (2048, 9872151), (2141, 9443328), (2544, 7947392), (2784, 7262272), (3072, 6581434), (3074, 6577152), (3392, 5960544), (3712, 5446704), (4282, 4721664), (4611, 4384768), (5088, 3973696), (5568, 3631136), (6144, 3290717), (6148, 3288576), (6423, 3147776), (6784, 2980272), (7424, 2723352), (8564, 2360832), (9222, 2192384), (10176, 1986848), (11136, 1815568), (12296, 1644288), (12846, 1573888), (13568, 1490136), (14848, 1361676), (17128, 1180416), (18444, 1096192), (20352, 993424), (22272, 907784), (24592, 822144), (25692, 786944), (27136, 745068), (29696, 680838), (34256, 590208), (36888, 548096), (40704, 496712), (44544, 453892), (49184, 411072), (51384, 393472), (54272, 372534), (59392, 340419), (62089, 325632), (68512, 295104), (73776, 274048), (81408, 248356), (89088, 226946), (98368, 205536), (102768, 196736), (108544, 186267), (113473, 178176), (124178, 162816), (137024, 147552)]