20084864

素因数分解:

$2^7\times {\mathrm{156913}}^1$

素因数の和:156927

約数の個数: 16

約数和(自身を含む): 40013070

約数和(自身を除く): 19928206

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 156913, 313826, 627652, 1255304, 2510608, 5021216, 10042432, 20084864]

約数ペア:

[(1, 20084864), (2, 10042432), (4, 5021216), (8, 2510608), (16, 1255304), (32, 627652), (64, 313826), (128, 156913)]