20535012864

素因数分解:

$2^9\times 3^3\times {\mathrm{1485461}}^1$

素因数の和:1485488

約数の個数: 80

約数和(自身を含む): 60785105040

約数和(自身を除く): 40250092176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 1485461, 2970922, 4456383, 5941844, 8912766, 11883688, 13369149, 17825532, 23767376, 26738298, 35651064, 40107447, 47534752, 53476596, 71302128, 80214894, 95069504, 106953192, 142604256, 160429788, 190139008, 213906384, 285208512, 320859576, 380278016, 427812768, 570417024, 641719152, 760556032, 855625536, 1140834048, 1283438304, 1711251072, 2281668096, 2566876608, 3422502144, 5133753216, 6845004288, 10267506432, 20535012864]

約数ペア:

[(1, 20535012864), (2, 10267506432), (3, 6845004288), (4, 5133753216), (6, 3422502144), (8, 2566876608), (9, 2281668096), (12, 1711251072), (16, 1283438304), (18, 1140834048), (24, 855625536), (27, 760556032), (32, 641719152), (36, 570417024), (48, 427812768), (54, 380278016), (64, 320859576), (72, 285208512), (96, 213906384), (108, 190139008), (128, 160429788), (144, 142604256), (192, 106953192), (216, 95069504), (256, 80214894), (288, 71302128), (384, 53476596), (432, 47534752), (512, 40107447), (576, 35651064), (768, 26738298), (864, 23767376), (1152, 17825532), (1536, 13369149), (1728, 11883688), (2304, 8912766), (3456, 5941844), (4608, 4456383), (6912, 2970922), (13824, 1485461)]