20085436

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2647}}^1$

素因数の和:2929

約数の個数: 24

約数和(自身を含む): 40334336

約数和(自身を除く): 20248900

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 2647, 3794, 5294, 7588, 10588, 18529, 37058, 74116, 717337, 1434674, 2869348, 5021359, 10042718, 20085436]

約数ペア:

[(1, 20085436), (2, 10042718), (4, 5021359), (7, 2869348), (14, 1434674), (28, 717337), (271, 74116), (542, 37058), (1084, 18529), (1897, 10588), (2647, 7588), (3794, 5294)]