20089022317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{124231}}^1$

素因数の和:126028

約数の個数: 16

約数和(自身を含む): 24739063552

約数和(自身を除く): 4650041235

約数列:

[1, 7, 13, 91, 1777, 12439, 23101, 124231, 161707, 869617, 1615003, 11305021, 220758487, 1545309409, 2869860331, 20089022317]

約数ペア:

[(1, 20089022317), (7, 2869860331), (13, 1545309409), (91, 220758487), (1777, 11305021), (12439, 1615003), (23101, 869617), (124231, 161707)]