20959524

素因数分解:

$2^2\times 3^2\times {\mathrm{582209}}^1$

素因数の和:582219

約数の個数: 18

約数和(自身を含む): 52981110

約数和(自身を除く): 32021586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 582209, 1164418, 1746627, 2328836, 3493254, 5239881, 6986508, 10479762, 20959524]

約数ペア:

[(1, 20959524), (2, 10479762), (3, 6986508), (4, 5239881), (6, 3493254), (9, 2328836), (12, 1746627), (18, 1164418), (36, 582209)]