20137076386

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33450293}}^1$

素因数の和:33450345

約数の個数: 16

約数和(自身を含む): 35323510464

約数和(自身を除く): 15186434078

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 33450293, 66900586, 234152051, 468304102, 1438362599, 2876725198, 10068538193, 20137076386]

約数ペア:

[(1, 20137076386), (2, 10068538193), (7, 2876725198), (14, 1438362599), (43, 468304102), (86, 234152051), (301, 66900586), (602, 33450293)]