20194609356

素因数分解:

$2^2\times 3^2\times {\mathrm{560961371}}^1$

素因数の和:560961381

約数の個数: 18

約数和(自身を含む): 51047484852

約数和(自身を除く): 30852875496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560961371, 1121922742, 1682884113, 2243845484, 3365768226, 5048652339, 6731536452, 10097304678, 20194609356]

約数ペア:

[(1, 20194609356), (2, 10097304678), (3, 6731536452), (4, 5048652339), (6, 3365768226), (9, 2243845484), (12, 1682884113), (18, 1121922742), (36, 560961371)]