2060652080

素因数分解:

$2^4\times 5^1\times {\mathrm{25758151}}^1$

素因数の和:25758164

約数の個数: 20

約数和(自身を含む): 4791016272

約数和(自身を除く): 2730364192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25758151, 51516302, 103032604, 128790755, 206065208, 257581510, 412130416, 515163020, 1030326040, 2060652080]

約数ペア:

[(1, 2060652080), (2, 1030326040), (4, 515163020), (5, 412130416), (8, 257581510), (10, 206065208), (16, 128790755), (20, 103032604), (40, 51516302), (80, 25758151)]