20021134

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7901}}^1$

素因数の和:8091

約数の個数: 16

約数和(自身を含む): 34515936

約数和(自身を除く): 14494802

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 7901, 15802, 55307, 110614, 1430081, 2860162, 10010567, 20021134]

約数ペア:

[(1, 20021134), (2, 10010567), (7, 2860162), (14, 1430081), (181, 110614), (362, 55307), (1267, 15802), (2534, 7901)]