20157672

素因数分解:

$2^3\times 3^1\times {\mathrm{839903}}^1$

素因数の和:839912

約数の個数: 16

約数和(自身を含む): 50394240

約数和(自身を除く): 30236568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839903, 1679806, 2519709, 3359612, 5039418, 6719224, 10078836, 20157672]

約数ペア:

[(1, 20157672), (2, 10078836), (3, 6719224), (4, 5039418), (6, 3359612), (8, 2519709), (12, 1679806), (24, 839903)]