20292058

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1101

約数の個数: 16

約数和(自身を含む): 31381920

約数和(自身を除く): 11089862

約数列:

[1, 2, 37, 74, 443, 619, 886, 1238, 16391, 22903, 32782, 45806, 274217, 548434, 10146029, 20292058]

約数ペア:

[(1, 20292058), (2, 10146029), (37, 548434), (74, 274217), (443, 45806), (619, 32782), (886, 22903), (1238, 16391)]