20194955512

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109755193}}^1$

素因数の和:109755222

約数の個数: 16

約数和(自身を含む): 39511869840

約数和(自身を除く): 19316914328

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 109755193, 219510386, 439020772, 878041544, 2524369439, 5048738878, 10097477756, 20194955512]

約数ペア:

[(1, 20194955512), (2, 10097477756), (4, 5048738878), (8, 2524369439), (23, 878041544), (46, 439020772), (92, 219510386), (184, 109755193)]