20790611202

素因数分解:

$2^1\times 3^1\times {\mathrm{887}}^1\times {\mathrm{3906541}}^1$

素因数の和:3907433

約数の個数: 16

約数和(自身を含む): 41628111552

約数和(自身を除く): 20837500350

約数列:

[1, 2, 3, 6, 887, 1774, 2661, 5322, 3906541, 7813082, 11719623, 23439246, 3465101867, 6930203734, 10395305601, 20790611202]

約数ペア:

[(1, 20790611202), (2, 10395305601), (3, 6930203734), (6, 3465101867), (887, 23439246), (1774, 11719623), (2661, 7813082), (5322, 3906541)]