20167055978

素因数分解:

$2^1\times {\mathrm{857}}^1\times {\mathrm{2851}}^1\times {\mathrm{4127}}^1$

素因数の和:7837

約数の個数: 16

約数和(自身を含む): 30303846144

約数和(自身を除く): 10136790166

約数列:

[1, 2, 857, 1714, 2851, 4127, 5702, 8254, 2443307, 3536839, 4886614, 7073678, 11766077, 23532154, 10083527989, 20167055978]

約数ペア:

[(1, 20167055978), (2, 10083527989), (857, 23532154), (1714, 11766077), (2851, 7073678), (4127, 4886614), (5702, 3536839), (8254, 2443307)]