20942616

素因数分解:

$2^3\times 3^1\times {\mathrm{872609}}^1$

素因数の和:872618

約数の個数: 16

約数和(自身を含む): 52356600

約数和(自身を除く): 31413984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 872609, 1745218, 2617827, 3490436, 5235654, 6980872, 10471308, 20942616]

約数ペア:

[(1, 20942616), (2, 10471308), (3, 6980872), (4, 5235654), (6, 3490436), (8, 2617827), (12, 1745218), (24, 872609)]