2017264120

素因数分解:

$2^3\times 5^1\times {\mathrm{50431603}}^1$

素因数の和:50431614

約数の個数: 16

約数和(自身を含む): 4538844360

約数和(自身を除く): 2521580240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50431603, 100863206, 201726412, 252158015, 403452824, 504316030, 1008632060, 2017264120]

約数ペア:

[(1, 2017264120), (2, 1008632060), (4, 504316030), (5, 403452824), (8, 252158015), (10, 201726412), (20, 100863206), (40, 50431603)]