20081842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1321}}^1$

素因数の和:2025

約数の個数: 16

約数和(自身を含む): 32933664

約数和(自身を除く): 12851822

約数列:

[1, 2, 11, 22, 691, 1321, 1382, 2642, 7601, 14531, 15202, 29062, 912811, 1825622, 10040921, 20081842]

約数ペア:

[(1, 20081842), (2, 10040921), (11, 1825622), (22, 912811), (691, 29062), (1321, 15202), (1382, 14531), (2642, 7601)]