2020056490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2433803}}^1$

素因数の和:2433893

約数の個数: 16

約数和(自身を含む): 3679911648

約数和(自身を除く): 1659855158

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2433803, 4867606, 12169015, 24338030, 202005649, 404011298, 1010028245, 2020056490]

約数ペア:

[(1, 2020056490), (2, 1010028245), (5, 404011298), (10, 202005649), (83, 24338030), (166, 12169015), (415, 4867606), (830, 2433803)]