20592794

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 31847496

約数和(自身を除く): 11254702

約数列:

[1, 2, 37, 74, 421, 661, 842, 1322, 15577, 24457, 31154, 48914, 278281, 556562, 10296397, 20592794]

約数ペア:

[(1, 20592794), (2, 10296397), (37, 556562), (74, 278281), (421, 48914), (661, 31154), (842, 24457), (1322, 15577)]