337103420

素因数分解:

$2^2\times 5^1\times {\mathrm{16855171}}^1$

素因数の和:16855180

約数の個数: 12

約数和(自身を含む): 707917224

約数和(自身を除く): 370813804

約数列:

[1, 2, 4, 5, 10, 20, 16855171, 33710342, 67420684, 84275855, 168551710, 337103420]

約数ペア:

[(1, 337103420), (2, 168551710), (4, 84275855), (5, 67420684), (10, 33710342), (20, 16855171)]