20160686110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87655157}}^1$

素因数の和:87655187

約数の個数: 16

約数和(自身を含む): 37867028256

約数和(自身を除く): 17706342146

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87655157, 175310314, 438275785, 876551570, 2016068611, 4032137222, 10080343055, 20160686110]

約数ペア:

[(1, 20160686110), (2, 10080343055), (5, 4032137222), (10, 2016068611), (23, 876551570), (46, 438275785), (115, 175310314), (230, 87655157)]