20150874082

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{487891}}^1$

素因数の和:488193

約数の個数: 16

約数和(自身を含む): 30666939552

約数和(自身を除く): 10516065470

約数列:

[1, 2, 107, 193, 214, 386, 20651, 41302, 487891, 975782, 52204337, 94162963, 104408674, 188325926, 10075437041, 20150874082]

約数ペア:

[(1, 20150874082), (2, 10075437041), (107, 188325926), (193, 104408674), (214, 94162963), (386, 52204337), (20651, 975782), (41302, 487891)]