20173060220

素因数分解:

$2^2\times 5^1\times {\mathrm{1008653011}}^1$

素因数の和:1008653020

約数の個数: 12

約数和(自身を含む): 42363426504

約数和(自身を除く): 22190366284

約数列:

[1, 2, 4, 5, 10, 20, 1008653011, 2017306022, 4034612044, 5043265055, 10086530110, 20173060220]

約数ペア:

[(1, 20173060220), (2, 10086530110), (4, 5043265055), (5, 4034612044), (10, 2017306022), (20, 1008653011)]