2016047720

素因数分解:

$2^3\times 5^1\times {\mathrm{50401193}}^1$

素因数の和:50401204

約数の個数: 16

約数和(自身を含む): 4536107460

約数和(自身を除く): 2520059740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50401193, 100802386, 201604772, 252005965, 403209544, 504011930, 1008023860, 2016047720]

約数ペア:

[(1, 2016047720), (2, 1008023860), (4, 504011930), (5, 403209544), (8, 252005965), (10, 201604772), (20, 100802386), (40, 50401193)]