20302722

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102539}}^1$

素因数の和:102558

約数の個数: 24

約数和(自身を含む): 47988720

約数和(自身を除く): 27685998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102539, 205078, 307617, 615234, 922851, 1127929, 1845702, 2255858, 3383787, 6767574, 10151361, 20302722]

約数ペア:

[(1, 20302722), (2, 10151361), (3, 6767574), (6, 3383787), (9, 2255858), (11, 1845702), (18, 1127929), (22, 922851), (33, 615234), (66, 307617), (99, 205078), (198, 102539)]