2016802280

素因数分解:

$2^3\times 5^1\times {\mathrm{50420057}}^1$

素因数の和:50420068

約数の個数: 16

約数和(自身を含む): 4537805220

約数和(自身を除く): 2521002940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50420057, 100840114, 201680228, 252100285, 403360456, 504200570, 1008401140, 2016802280]

約数ペア:

[(1, 2016802280), (2, 1008401140), (4, 504200570), (5, 403360456), (8, 252100285), (10, 201680228), (20, 100840114), (40, 50420057)]