20180936217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{517459903}}^1$

素因数の和:517459919

約数の個数: 8

約数和(自身を含む): 28977754624

約数和(自身を除く): 8796818407

約数列:

[1, 3, 13, 39, 517459903, 1552379709, 6726978739, 20180936217]

約数ペア:

[(1, 20180936217), (3, 6726978739), (13, 1552379709), (39, 517459903)]