2020703030

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2083199}}^1$

素因数の和:2083303

約数の個数: 16

約数和(自身を含む): 3674764800

約数和(自身を除く): 1654061770

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 2083199, 4166398, 10415995, 20831990, 202070303, 404140606, 1010351515, 2020703030]

約数ペア:

[(1, 2020703030), (2, 1010351515), (5, 404140606), (10, 202070303), (97, 20831990), (194, 10415995), (485, 4166398), (970, 2083199)]