20362433

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11777}}^1$

素因数の和:11816

約数の個数: 16

約数和(自身を含む): 26382720

約数和(自身を除く): 6020287

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 11777, 82439, 153101, 223763, 1071707, 1566341, 2908919, 20362433]

約数ペア:

[(1, 20362433), (7, 2908919), (13, 1566341), (19, 1071707), (91, 223763), (133, 153101), (247, 82439), (1729, 11777)]