2020395551

素因数分解:

${\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 2063292000

約数和(自身を除く): 42896449

約数列:

[1, 109, 173, 307, 349, 18857, 33463, 38041, 53111, 60377, 107143, 5789099, 6581093, 11678587, 18535739, 2020395551]

約数ペア:

[(1, 2020395551), (109, 18535739), (173, 11678587), (307, 6581093), (349, 5789099), (18857, 107143), (33463, 60377), (38041, 53111)]