20061538

素因数分解:

$2^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1993}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 34456320

約数和(自身を除く): 14394782

約数列:

[1, 2, 7, 14, 719, 1438, 1993, 3986, 5033, 10066, 13951, 27902, 1432967, 2865934, 10030769, 20061538]

約数ペア:

[(1, 20061538), (2, 10030769), (7, 2865934), (14, 1432967), (719, 27902), (1438, 13951), (1993, 10066), (3986, 5033)]