20233439086

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11379887}}^1$

素因数の和:11380023

約数の個数: 16

約数和(自身を含む): 34959015936

約数和(自身を除く): 14725576850

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 11379887, 22759774, 79659209, 159318418, 1445245649, 2890491298, 10116719543, 20233439086]

約数ペア:

[(1, 20233439086), (2, 10116719543), (7, 2890491298), (14, 1445245649), (127, 159318418), (254, 79659209), (889, 22759774), (1778, 11379887)]