20273824

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{2791}}^1$

素因数の和:3028

約数の個数: 24

約数和(自身を含む): 40104288

約数和(自身を除く): 19830464

約数列:

[1, 2, 4, 8, 16, 32, 227, 454, 908, 1816, 2791, 3632, 5582, 7264, 11164, 22328, 44656, 89312, 633557, 1267114, 2534228, 5068456, 10136912, 20273824]

約数ペア:

[(1, 20273824), (2, 10136912), (4, 5068456), (8, 2534228), (16, 1267114), (32, 633557), (227, 89312), (454, 44656), (908, 22328), (1816, 11164), (2791, 7264), (3632, 5582)]