20163511528

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{24954841}}^1$

素因数の和:24954948

約数の個数: 16

約数和(自身を含む): 38180908260

約数和(自身を除く): 18017396732

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 24954841, 49909682, 99819364, 199638728, 2520438941, 5040877882, 10081755764, 20163511528]

約数ペア:

[(1, 20163511528), (2, 10081755764), (4, 5040877882), (8, 2520438941), (101, 199638728), (202, 99819364), (404, 49909682), (808, 24954841)]