20163120919

素因数分解:

${\mathrm{619}}^1\times {\mathrm{3631}}^1\times {\mathrm{8971}}^1$

素因数の和:13221

約数の個数: 8

約数和(自身を含む): 20203508480

約数和(自身を除く): 40387561

約数列:

[1, 619, 3631, 8971, 2247589, 5553049, 32573701, 20163120919]

約数ペア:

[(1, 20163120919), (619, 32573701), (3631, 5553049), (8971, 2247589)]