20164552738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20183}}^1\times {\mathrm{45413}}^1$

素因数の和:65609

約数の個数: 16

約数和(自身を含む): 32998902336

約数和(自身を除く): 12834349598

約数列:

[1, 2, 11, 22, 20183, 40366, 45413, 90826, 222013, 444026, 499543, 999086, 916570579, 1833141158, 10082276369, 20164552738]

約数ペア:

[(1, 20164552738), (2, 10082276369), (11, 1833141158), (22, 916570579), (20183, 999086), (40366, 499543), (45413, 444026), (90826, 222013)]