20492697609

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{6029}}^1\times {\mathrm{8783}}^1$

素因数の和:14861

約数の個数: 24

約数和(自身を含む): 30297421440

約数和(自身を除く): 9804723831

約数列:

[1, 3, 9, 43, 129, 387, 6029, 8783, 18087, 26349, 54261, 79047, 259247, 377669, 777741, 1133007, 2333223, 3399021, 52952707, 158858121, 476574363, 2276966401, 6830899203, 20492697609]

約数ペア:

[(1, 20492697609), (3, 6830899203), (9, 2276966401), (43, 476574363), (129, 158858121), (387, 52952707), (6029, 3399021), (8783, 2333223), (18087, 1133007), (26349, 777741), (54261, 377669), (79047, 259247)]