20956283714

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{3359}}^1\times {\mathrm{32159}}^1$

素因数の和:35617

約数の個数: 16

約数和(自身を含む): 31768934400

約数和(自身を除く): 10812650686

約数列:

[1, 2, 97, 194, 3359, 6718, 32159, 64318, 325823, 651646, 3119423, 6238846, 108022081, 216044162, 10478141857, 20956283714]

約数ペア:

[(1, 20956283714), (2, 10478141857), (97, 216044162), (194, 108022081), (3359, 6238846), (6718, 3119423), (32159, 651646), (64318, 325823)]