20146470970

素因数分解:

$2^1\times 5^1\times {\mathrm{17827}}^1\times {\mathrm{113011}}^1$

素因数の和:130845

約数の個数: 16

約数和(自身を含む): 36266002848

約数和(自身を除く): 16119531878

約数列:

[1, 2, 5, 10, 17827, 35654, 89135, 113011, 178270, 226022, 565055, 1130110, 2014647097, 4029294194, 10073235485, 20146470970]

約数ペア:

[(1, 20146470970), (2, 10073235485), (5, 4029294194), (10, 2014647097), (17827, 1130110), (35654, 565055), (89135, 226022), (113011, 178270)]