20163690044

素因数分解:

$2^2\times {\mathrm{2351}}^1\times {\mathrm{2144161}}^1$

素因数の和:2146516

約数の個数: 12

約数和(自身を含む): 35301483168

約数和(自身を除く): 15137793124

約数列:

[1, 2, 4, 2351, 4702, 9404, 2144161, 4288322, 8576644, 5040922511, 10081845022, 20163690044]

約数ペア:

[(1, 20163690044), (2, 10081845022), (4, 5040922511), (2351, 8576644), (4702, 4288322), (9404, 2144161)]