20120863807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{1943857}}^1$

素因数の和:1944809

約数の個数: 8

約数和(自身を含む): 21973370832

約数和(自身を除く): 1852507025

約数列:

[1, 11, 941, 10351, 1943857, 21382427, 1829169437, 20120863807]

約数ペア:

[(1, 20120863807), (11, 1829169437), (941, 21382427), (10351, 1943857)]