20403913629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32542127}}^1$

素因数の和:32542160

約数の個数: 16

約数和(自身を含む): 31240442880

約数和(自身を除く): 10836529251

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32542127, 97626381, 357963397, 618300413, 1073890191, 1854901239, 6801304543, 20403913629]

約数ペア:

[(1, 20403913629), (3, 6801304543), (11, 1854901239), (19, 1073890191), (33, 618300413), (57, 357963397), (209, 97626381), (627, 32542127)]