20676215

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5849}}^1$

素因数の和:5962

約数の個数: 16

約数和(自身を含む): 28641600

約数和(自身を除く): 7965385

約数列:

[1, 5, 7, 35, 101, 505, 707, 3535, 5849, 29245, 40943, 204715, 590749, 2953745, 4135243, 20676215]

約数ペア:

[(1, 20676215), (5, 4135243), (7, 2953745), (35, 590749), (101, 204715), (505, 40943), (707, 29245), (3535, 5849)]