20170457088

素因数分解:

$2^{14}\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10009}}^1$

素因数の和:10081

約数の個数: 120

約数和(自身を含む): 55103608560

約数和(自身を除く): 34933151472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1024, 1312, 1536, 1968, 2048, 2624, 3072, 3936, 4096, 5248, 6144, 7872, 8192, 10009, 10496, 12288, 15744, 16384, 20018, 20992, 24576, 30027, 31488, 40036, 41984, 49152, 60054, 62976, 80072, 83968, 120108, 125952, 160144, 167936, 240216, 251904, 320288, 335872, 410369, 480432, 503808, 640576, 671744, 820738, 960864, 1007616, 1231107, 1281152, 1641476, 1921728, 2015232, 2462214, 2562304, 3282952, 3843456, 4924428, 5124608, 6565904, 7686912, 9848856, 10249216, 13131808, 15373824, 19697712, 20498432, 26263616, 30747648, 39395424, 40996864, 52527232, 61495296, 78790848, 81993728, 105054464, 122990592, 157581696, 163987456, 210108928, 245981184, 315163392, 420217856, 491962368, 630326784, 840435712, 1260653568, 1680871424, 2521307136, 3361742848, 5042614272, 6723485696, 10085228544, 20170457088]

約数ペア:

[(1, 20170457088), (2, 10085228544), (3, 6723485696), (4, 5042614272), (6, 3361742848), (8, 2521307136), (12, 1680871424), (16, 1260653568), (24, 840435712), (32, 630326784), (41, 491962368), (48, 420217856), (64, 315163392), (82, 245981184), (96, 210108928), (123, 163987456), (128, 157581696), (164, 122990592), (192, 105054464), (246, 81993728), (256, 78790848), (328, 61495296), (384, 52527232), (492, 40996864), (512, 39395424), (656, 30747648), (768, 26263616), (984, 20498432), (1024, 19697712), (1312, 15373824), (1536, 13131808), (1968, 10249216), (2048, 9848856), (2624, 7686912), (3072, 6565904), (3936, 5124608), (4096, 4924428), (5248, 3843456), (6144, 3282952), (7872, 2562304), (8192, 2462214), (10009, 2015232), (10496, 1921728), (12288, 1641476), (15744, 1281152), (16384, 1231107), (20018, 1007616), (20992, 960864), (24576, 820738), (30027, 671744), (31488, 640576), (40036, 503808), (41984, 480432), (49152, 410369), (60054, 335872), (62976, 320288), (80072, 251904), (83968, 240216), (120108, 167936), (125952, 160144)]