20929902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{498331}}^1$

素因数の和:498343

約数の個数: 16

約数和(自身を含む): 47839872

約数和(自身を除く): 26909970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 498331, 996662, 1494993, 2989986, 3488317, 6976634, 10464951, 20929902]

約数ペア:

[(1, 20929902), (2, 10464951), (3, 6976634), (6, 3488317), (7, 2989986), (14, 1494993), (21, 996662), (42, 498331)]