20161755610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87659807}}^1$

素因数の和:87659837

約数の個数: 16

約数和(自身を含む): 37869037056

約数和(自身を除く): 17707281446

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87659807, 175319614, 438299035, 876598070, 2016175561, 4032351122, 10080877805, 20161755610]

約数ペア:

[(1, 20161755610), (2, 10080877805), (5, 4032351122), (10, 2016175561), (23, 876598070), (46, 438299035), (115, 175319614), (230, 87659807)]