20850238

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:779

約数の個数: 16

約数和(自身を含む): 31792176

約数和(自身を除く): 10941938

約数列:

[1, 2, 101, 202, 233, 443, 466, 886, 23533, 44743, 47066, 89486, 103219, 206438, 10425119, 20850238]

約数ペア:

[(1, 20850238), (2, 10425119), (101, 206438), (202, 103219), (233, 89486), (443, 47066), (466, 44743), (886, 23533)]