20102046723

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{3469}}^1$

素因数の和:3777

約数の個数: 64

約数和(自身を含む): 32978880000

約数和(自身を除く): 12876833277

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 179, 297, 327, 537, 981, 1199, 1611, 1969, 2943, 3469, 3597, 4833, 5907, 10407, 10791, 17721, 19511, 31221, 32373, 38159, 53163, 58533, 93663, 114477, 175599, 214621, 343431, 378121, 526797, 620951, 643863, 1030293, 1134363, 1862853, 1931589, 3403089, 4159331, 5588559, 5794767, 6830461, 10209267, 12477993, 16765677, 20491383, 37433979, 61474149, 67683659, 112301937, 184422447, 203050977, 609152931, 744520249, 1827458793, 2233560747, 6700682241, 20102046723]

約数ペア:

[(1, 20102046723), (3, 6700682241), (9, 2233560747), (11, 1827458793), (27, 744520249), (33, 609152931), (99, 203050977), (109, 184422447), (179, 112301937), (297, 67683659), (327, 61474149), (537, 37433979), (981, 20491383), (1199, 16765677), (1611, 12477993), (1969, 10209267), (2943, 6830461), (3469, 5794767), (3597, 5588559), (4833, 4159331), (5907, 3403089), (10407, 1931589), (10791, 1862853), (17721, 1134363), (19511, 1030293), (31221, 643863), (32373, 620951), (38159, 526797), (53163, 378121), (58533, 343431), (93663, 214621), (114477, 175599)]