2020238410

素因数分解:

$2^1\times 5^1\times {\mathrm{11719}}^1\times {\mathrm{17239}}^1$

素因数の和:28965

約数の個数: 16

約数和(自身を含む): 3636950400

約数和(自身を除く): 1616711990

約数列:

[1, 2, 5, 10, 11719, 17239, 23438, 34478, 58595, 86195, 117190, 172390, 202023841, 404047682, 1010119205, 2020238410]

約数ペア:

[(1, 2020238410), (2, 1010119205), (5, 404047682), (10, 202023841), (11719, 172390), (17239, 117190), (23438, 86195), (34478, 58595)]