20328216

素因数分解:

$2^3\times 3^1\times {\mathrm{847009}}^1$

素因数の和:847018

約数の個数: 16

約数和(自身を含む): 50820600

約数和(自身を除く): 30492384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 847009, 1694018, 2541027, 3388036, 5082054, 6776072, 10164108, 20328216]

約数ペア:

[(1, 20328216), (2, 10164108), (3, 6776072), (4, 5082054), (6, 3388036), (8, 2541027), (12, 1694018), (24, 847009)]