20470212224

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2076929}}^1$

素因数の和:2076961

約数の個数: 64

約数和(自身を含む): 50843246400

約数和(自身を除く): 30373034176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 2076929, 4153858, 8307716, 14538503, 16615432, 22846219, 29077006, 33230864, 45692438, 58154012, 66461728, 91384876, 116308024, 132923456, 159923533, 182769752, 232616048, 265846912, 319847066, 365539504, 465232096, 639694132, 731079008, 930464192, 1279388264, 1462158016, 1860928384, 2558776528, 2924316032, 5117553056, 10235106112, 20470212224]

約数ペア:

[(1, 20470212224), (2, 10235106112), (4, 5117553056), (7, 2924316032), (8, 2558776528), (11, 1860928384), (14, 1462158016), (16, 1279388264), (22, 930464192), (28, 731079008), (32, 639694132), (44, 465232096), (56, 365539504), (64, 319847066), (77, 265846912), (88, 232616048), (112, 182769752), (128, 159923533), (154, 132923456), (176, 116308024), (224, 91384876), (308, 66461728), (352, 58154012), (448, 45692438), (616, 33230864), (704, 29077006), (896, 22846219), (1232, 16615432), (1408, 14538503), (2464, 8307716), (4928, 4153858), (9856, 2076929)]