20942310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{698077}}^1$

素因数の和:698087

約数の個数: 16

約数和(自身を含む): 50261616

約数和(自身を除く): 29319306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 698077, 1396154, 2094231, 3490385, 4188462, 6980770, 10471155, 20942310]

約数ペア:

[(1, 20942310), (2, 10471155), (3, 6980770), (5, 4188462), (6, 3490385), (10, 2094231), (15, 1396154), (30, 698077)]