20161494489

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{2633}}^1\times {\mathrm{32309}}^1$

素因数の和:35024

約数の個数: 16

約数和(自身を含む): 27233452800

約数和(自身を除く): 7071958311

約数列:

[1, 3, 79, 237, 2633, 7899, 32309, 96927, 208007, 624021, 2552411, 7657233, 85069597, 255208791, 6720498163, 20161494489]

約数ペア:

[(1, 20161494489), (3, 6720498163), (79, 255208791), (237, 85069597), (2633, 7657233), (7899, 2552411), (32309, 624021), (96927, 208007)]