2021207564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{16300061}}^1$

素因数の和:16300096

約数の個数: 12

約数和(自身を含む): 3651213888

約数和(自身を除く): 1630006324

約数列:

[1, 2, 4, 31, 62, 124, 16300061, 32600122, 65200244, 505301891, 1010603782, 2021207564]

約数ペア:

[(1, 2021207564), (2, 1010603782), (4, 505301891), (31, 65200244), (62, 32600122), (124, 16300061)]