20229580220

素因数分解:

$2^2\times 5^1\times {\mathrm{1011479011}}^1$

素因数の和:1011479020

約数の個数: 12

約数和(自身を含む): 42482118504

約数和(自身を除く): 22252538284

約数列:

[1, 2, 4, 5, 10, 20, 1011479011, 2022958022, 4045916044, 5057395055, 10114790110, 20229580220]

約数ペア:

[(1, 20229580220), (2, 10114790110), (4, 5057395055), (5, 4045916044), (10, 2022958022), (20, 1011479011)]