20235417815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2184071}}^1$

素因数の和:2184202

約数の個数: 16

約数和(自身を含む): 25946775360

約数和(自身を除く): 5711357545

約数列:

[1, 5, 17, 85, 109, 545, 1853, 9265, 2184071, 10920355, 37129207, 185646035, 238063739, 1190318695, 4047083563, 20235417815]

約数ペア:

[(1, 20235417815), (5, 4047083563), (17, 1190318695), (85, 238063739), (109, 185646035), (545, 37129207), (1853, 10920355), (9265, 2184071)]