22136805220

素因数分解:

$2^2\times 5^1\times {\mathrm{7411}}^1\times {\mathrm{149351}}^1$

素因数の和:156771

約数の個数: 24

約数和(自身を含む): 46493875008

約数和(自身を除く): 24357069788

約数列:

[1, 2, 4, 5, 10, 20, 7411, 14822, 29644, 37055, 74110, 148220, 149351, 298702, 597404, 746755, 1493510, 2987020, 1106840261, 2213680522, 4427361044, 5534201305, 11068402610, 22136805220]

約数ペア:

[(1, 22136805220), (2, 11068402610), (4, 5534201305), (5, 4427361044), (10, 2213680522), (20, 1106840261), (7411, 2987020), (14822, 1493510), (29644, 746755), (37055, 597404), (74110, 298702), (148220, 149351)]