20123466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{304901}}^1$

素因数の和:304917

約数の個数: 16

約数和(自身を含む): 43905888

約数和(自身を除く): 23782422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 304901, 609802, 914703, 1829406, 3353911, 6707822, 10061733, 20123466]

約数ペア:

[(1, 20123466), (2, 10061733), (3, 6707822), (6, 3353911), (11, 1829406), (22, 914703), (33, 609802), (66, 304901)]