20960172

素因数分解:

$2^2\times 3^2\times {\mathrm{582227}}^1$

素因数の和:582237

約数の個数: 18

約数和(自身を含む): 52982748

約数和(自身を除く): 32022576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 582227, 1164454, 1746681, 2328908, 3493362, 5240043, 6986724, 10480086, 20960172]

約数ペア:

[(1, 20960172), (2, 10480086), (3, 6986724), (4, 5240043), (6, 3493362), (9, 2328908), (12, 1746681), (18, 1164454), (36, 582227)]