20122088822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21270707}}^1$

素因数の和:21270763

約数の個数: 16

約数和(自身を含む): 33692801472

約数和(自身を除く): 13570712650

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 21270707, 42541414, 233977777, 467955554, 914640401, 1829280802, 10061044411, 20122088822]

約数ペア:

[(1, 20122088822), (2, 10061044411), (11, 1829280802), (22, 914640401), (43, 467955554), (86, 233977777), (473, 42541414), (946, 21270707)]