20724255002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1\times {\mathrm{3217}}^1$

素因数の和:4334

約数の個数: 32

約数和(自身を含む): 34050970944

約数和(自身を除く): 13326715942

約数列:

[1, 2, 11, 22, 443, 661, 886, 1322, 3217, 4873, 6434, 7271, 9746, 14542, 35387, 70774, 292823, 585646, 1425131, 2126437, 2850262, 3221053, 4252874, 6442106, 15676441, 23390807, 31352882, 46781614, 942011591, 1884023182, 10362127501, 20724255002]

約数ペア:

[(1, 20724255002), (2, 10362127501), (11, 1884023182), (22, 942011591), (443, 46781614), (661, 31352882), (886, 23390807), (1322, 15676441), (3217, 6442106), (4873, 4252874), (6434, 3221053), (7271, 2850262), (9746, 2126437), (14542, 1425131), (35387, 585646), (70774, 292823)]