20348836204

素因数分解:

$2^2\times {\mathrm{70891}}^1\times {\mathrm{71761}}^1$

素因数の和:142656

約数の個数: 12

約数和(自身を含む): 35611461928

約数和(自身を除く): 15262625724

約数列:

[1, 2, 4, 70891, 71761, 141782, 143522, 283564, 287044, 5087209051, 10174418102, 20348836204]

約数ペア:

[(1, 20348836204), (2, 10174418102), (4, 5087209051), (70891, 287044), (71761, 283564), (141782, 143522)]