20160465794

素因数分解:

$2^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{691991}}^1$

素因数の和:694081

約数の個数: 16

約数和(自身を含む): 34577456256

約数和(自身を除く): 14416990462

約数列:

[1, 2, 7, 14, 2081, 4162, 14567, 29134, 691991, 1383982, 4843937, 9687874, 1440033271, 2880066542, 10080232897, 20160465794]

約数ペア:

[(1, 20160465794), (2, 10080232897), (7, 2880066542), (14, 1440033271), (2081, 9687874), (4162, 4843937), (14567, 1383982), (29134, 691991)]