20239211433

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56692469}}^1$

素因数の和:56692496

約数の個数: 16

約数和(自身を含む): 32654862720

約数和(自身を除く): 12415651287

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56692469, 170077407, 396847283, 963771973, 1190541849, 2891315919, 6746403811, 20239211433]

約数ペア:

[(1, 20239211433), (3, 6746403811), (7, 2891315919), (17, 1190541849), (21, 963771973), (51, 396847283), (119, 170077407), (357, 56692469)]