20431434

素因数分解:

$2^1\times 3^1\times {\mathrm{1423}}^1\times {\mathrm{2393}}^1$

素因数の和:3821

約数の個数: 16

約数和(自身を含む): 40908672

約数和(自身を除く): 20477238

約数列:

[1, 2, 3, 6, 1423, 2393, 2846, 4269, 4786, 7179, 8538, 14358, 3405239, 6810478, 10215717, 20431434]

約数ペア:

[(1, 20431434), (2, 10215717), (3, 6810478), (6, 3405239), (1423, 14358), (2393, 8538), (2846, 7179), (4269, 4786)]