20943606

素因数分解:

$2^1\times 3^1\times {\mathrm{1559}}^1\times {\mathrm{2239}}^1$

素因数の和:3803

約数の個数: 16

約数和(自身を含む): 41932800

約数和(自身を除く): 20989194

約数列:

[1, 2, 3, 6, 1559, 2239, 3118, 4478, 4677, 6717, 9354, 13434, 3490601, 6981202, 10471803, 20943606]

約数ペア:

[(1, 20943606), (2, 10471803), (3, 6981202), (6, 3490601), (1559, 13434), (2239, 9354), (3118, 6717), (4478, 4677)]