20822430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{694081}}^1$

素因数の和:694091

約数の個数: 16

約数和(自身を含む): 49973904

約数和(自身を除く): 29151474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 694081, 1388162, 2082243, 3470405, 4164486, 6940810, 10411215, 20822430]

約数ペア:

[(1, 20822430), (2, 10411215), (3, 6940810), (5, 4164486), (6, 3470405), (10, 2082243), (15, 1388162), (30, 694081)]