20162274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305489}}^1$

素因数の和:305505

約数の個数: 16

約数和(自身を含む): 43990560

約数和(自身を除く): 23828286

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305489, 610978, 916467, 1832934, 3360379, 6720758, 10081137, 20162274]

約数ペア:

[(1, 20162274), (2, 10081137), (3, 6720758), (6, 3360379), (11, 1832934), (22, 916467), (33, 610978), (66, 305489)]