20295588

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{11351}}^1$

素因数の和:11507

約数の個数: 24

約数和(自身を含む): 47678400

約数和(自身を除く): 27382812

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 11351, 22702, 34053, 45404, 68106, 136212, 1691299, 3382598, 5073897, 6765196, 10147794, 20295588]

約数ペア:

[(1, 20295588), (2, 10147794), (3, 6765196), (4, 5073897), (6, 3382598), (12, 1691299), (149, 136212), (298, 68106), (447, 45404), (596, 34053), (894, 22702), (1788, 11351)]