20443134

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20903}}^1$

素因数の和:21071

約数の個数: 16

約数和(自身を含む): 41139072

約数和(自身を除く): 20695938

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 20903, 41806, 62709, 125418, 3407189, 6814378, 10221567, 20443134]

約数ペア:

[(1, 20443134), (2, 10221567), (3, 6814378), (6, 3407189), (163, 125418), (326, 62709), (489, 41806), (978, 20903)]