20758518001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{503249}}^1$

素因数の和:503448

約数の個数: 16

約数和(自身を含む): 23672880000

約数和(自身を除く): 2914361999

約数列:

[1, 13, 19, 167, 247, 2171, 3173, 41249, 503249, 6542237, 9561731, 84042583, 124302503, 1092553579, 1596809077, 20758518001]

約数ペア:

[(1, 20758518001), (13, 1596809077), (19, 1092553579), (167, 124302503), (247, 84042583), (2171, 9561731), (3173, 6542237), (41249, 503249)]