2016125740

素因数分解:

$2^2\times 5^1\times {\mathrm{5011}}^1\times {\mathrm{20117}}^1$

素因数の和:25137

約数の個数: 24

約数和(自身を含む): 4234919472

約数和(自身を除く): 2218793732

約数列:

[1, 2, 4, 5, 10, 20, 5011, 10022, 20044, 20117, 25055, 40234, 50110, 80468, 100220, 100585, 201170, 402340, 100806287, 201612574, 403225148, 504031435, 1008062870, 2016125740]

約数ペア:

[(1, 2016125740), (2, 1008062870), (4, 504031435), (5, 403225148), (10, 201612574), (20, 100806287), (5011, 402340), (10022, 201170), (20044, 100585), (20117, 100220), (25055, 80468), (40234, 50110)]