20160651007

素因数分解:

$7^1\times {\mathrm{43}}^2\times {\mathrm{1557649}}^1$

素因数の和:1557742

約数の個数: 12

約数和(自身を含む): 23589051600

約数和(自身を除く): 3428400593

約数列:

[1, 7, 43, 301, 1849, 12943, 1557649, 10903543, 66978907, 468852349, 2880093001, 20160651007]

約数ペア:

[(1, 20160651007), (7, 2880093001), (43, 468852349), (301, 66978907), (1849, 10903543), (12943, 1557649)]