20160427544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109567541}}^1$

素因数の和:109567570

約数の個数: 16

約数和(自身を含む): 39444315120

約数和(自身を除く): 19283887576

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 109567541, 219135082, 438270164, 876540328, 2520053443, 5040106886, 10080213772, 20160427544]

約数ペア:

[(1, 20160427544), (2, 10080213772), (4, 5040106886), (8, 2520053443), (23, 876540328), (46, 438270164), (92, 219135082), (184, 109567541)]