20211059134

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5327111}}^1$

素因数の和:5327391

約数の個数: 16

約数和(自身を含む): 34775387136

約数和(自身を除く): 14564328002

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 5327111, 10654222, 37289777, 74579554, 1443647081, 2887294162, 10105529567, 20211059134]

約数ペア:

[(1, 20211059134), (2, 10105529567), (7, 2887294162), (14, 1443647081), (271, 74579554), (542, 37289777), (1897, 10654222), (3794, 5327111)]