20150078828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457956337}}^1$

素因数の和:457956352

約数の個数: 12

約数和(自身を含む): 38468332392

約数和(自身を除く): 18318253564

約数列:

[1, 2, 4, 11, 22, 44, 457956337, 915912674, 1831825348, 5037519707, 10075039414, 20150078828]

約数ペア:

[(1, 20150078828), (2, 10075039414), (4, 5037519707), (11, 1831825348), (22, 915912674), (44, 457956337)]