20170247024

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{26822137}}^1$

素因数の和:26822192

約数の個数: 20

約数和(自身を含む): 39911341344

約数和(自身を除く): 19741094320

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 26822137, 53644274, 107288548, 214577096, 429154192, 1260640439, 2521280878, 5042561756, 10085123512, 20170247024]

約数ペア:

[(1, 20170247024), (2, 10085123512), (4, 5042561756), (8, 2521280878), (16, 1260640439), (47, 429154192), (94, 214577096), (188, 107288548), (376, 53644274), (752, 26822137)]