2020121024

素因数分解:

$2^6\times {\mathrm{31564391}}^1$

素因数の和:31564403

約数の個数: 14

約数和(自身を含む): 4008677784

約数和(自身を除く): 1988556760

約数列:

[1, 2, 4, 8, 16, 32, 64, 31564391, 63128782, 126257564, 252515128, 505030256, 1010060512, 2020121024]

約数ペア:

[(1, 2020121024), (2, 1010060512), (4, 505030256), (8, 252515128), (16, 126257564), (32, 63128782), (64, 31564391)]