202208903420

素因数分解:

$2^2\times 5^1\times {\mathrm{10110445171}}^1$

素因数の和:10110445180

約数の個数: 12

約数和(自身を含む): 424638697224

約数和(自身を除く): 222429793804

約数列:

[1, 2, 4, 5, 10, 20, 10110445171, 20220890342, 40441780684, 50552225855, 101104451710, 202208903420]

約数ペア:

[(1, 202208903420), (2, 101104451710), (4, 50552225855), (5, 40441780684), (10, 20220890342), (20, 10110445171)]