20166445400

素因数分解:

$2^3\times 5^2\times {\mathrm{100832227}}^1$

素因数の和:100832243

約数の個数: 24

約数和(自身を含む): 46886986020

約数和(自身を除く): 26720540620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 100832227, 201664454, 403328908, 504161135, 806657816, 1008322270, 2016644540, 2520805675, 4033289080, 5041611350, 10083222700, 20166445400]

約数ペア:

[(1, 20166445400), (2, 10083222700), (4, 5041611350), (5, 4033289080), (8, 2520805675), (10, 2016644540), (20, 1008322270), (25, 806657816), (40, 504161135), (50, 403328908), (100, 201664454), (200, 100832227)]