20081296346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1667051}}^1$

素因数の和:1667389

約数の個数: 16

約数和(自身を含む): 31807352160

約数和(自身を除く): 11726055814

約数列:

[1, 2, 19, 38, 317, 634, 6023, 12046, 1667051, 3334102, 31673969, 63347938, 528455167, 1056910334, 10040648173, 20081296346]

約数ペア:

[(1, 20081296346), (2, 10040648173), (19, 1056910334), (38, 528455167), (317, 63347938), (634, 31673969), (6023, 3334102), (12046, 1667051)]