20171149616

素因数分解:

$2^4\times {\mathrm{1260696851}}^1$

素因数の和:1260696859

約数の個数: 10

約数和(自身を含む): 39081602412

約数和(自身を除く): 18910452796

約数列:

[1, 2, 4, 8, 16, 1260696851, 2521393702, 5042787404, 10085574808, 20171149616]

約数ペア:

[(1, 20171149616), (2, 10085574808), (4, 5042787404), (8, 2521393702), (16, 1260696851)]