20888970010

素因数分解:

$2^1\times 5^1\times {\mathrm{2088897001}}^1$

素因数の和:2088897008

約数の個数: 8

約数和(自身を含む): 37600146036

約数和(自身を除く): 16711176026

約数列:

[1, 2, 5, 10, 2088897001, 4177794002, 10444485005, 20888970010]

約数ペア:

[(1, 20888970010), (2, 10444485005), (5, 4177794002), (10, 2088897001)]