20280062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{921821}}^1$

素因数の和:921834

約数の個数: 8

約数和(自身を含む): 33185592

約数和(自身を除く): 12905530

約数列:

[1, 2, 11, 22, 921821, 1843642, 10140031, 20280062]

約数ペア:

[(1, 20280062), (2, 10140031), (11, 1843642), (22, 921821)]