20192594

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4861}}^1$

素因数の和:4961

約数の個数: 16

約数和(自身を含む): 31739136

約数和(自身を除く): 11546542

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 4861, 9722, 150691, 301382, 325687, 651374, 10096297, 20192594]

約数ペア:

[(1, 20192594), (2, 10096297), (31, 651374), (62, 325687), (67, 301382), (134, 150691), (2077, 9722), (4154, 4861)]