20257070

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6011}}^1$

素因数の和:6355

約数の個数: 16

約数和(自身を含む): 36577008

約数和(自身を除く): 16319938

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 6011, 12022, 30055, 60110, 2025707, 4051414, 10128535, 20257070]

約数ペア:

[(1, 20257070), (2, 10128535), (5, 4051414), (10, 2025707), (337, 60110), (674, 30055), (1685, 12022), (3370, 6011)]