20095566208

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{2343233}}^1$

素因数の和:2343314

約数の個数: 32

約数和(自身を含む): 40631677560

約数和(自身を除く): 20536111352

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 2343233, 4686466, 9372932, 18745864, 37491728, 74983456, 149966912, 156996611, 299933824, 313993222, 627986444, 1255972888, 2511945776, 5023891552, 10047783104, 20095566208]

約数ペア:

[(1, 20095566208), (2, 10047783104), (4, 5023891552), (8, 2511945776), (16, 1255972888), (32, 627986444), (64, 313993222), (67, 299933824), (128, 156996611), (134, 149966912), (268, 74983456), (536, 37491728), (1072, 18745864), (2144, 9372932), (4288, 4686466), (8576, 2343233)]