20160696656

素因数分解:

$2^4\times {\mathrm{1260043541}}^1$

素因数の和:1260043549

約数の個数: 10

約数和(自身を含む): 39061349802

約数和(自身を除く): 18900653146

約数列:

[1, 2, 4, 8, 16, 1260043541, 2520087082, 5040174164, 10080348328, 20160696656]

約数ペア:

[(1, 20160696656), (2, 10080348328), (4, 5040174164), (8, 2520087082), (16, 1260043541)]