20189076706

素因数分解:

$2^1\times {\mathrm{42577}}^1\times {\mathrm{237089}}^1$

素因数の和:279668

約数の個数: 8

約数和(自身を含む): 30284454060

約数和(自身を除く): 10095377354

約数列:

[1, 2, 42577, 85154, 237089, 474178, 10094538353, 20189076706]

約数ペア:

[(1, 20189076706), (2, 10094538353), (42577, 474178), (85154, 237089)]