2020104181

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{19183}}^1$

素因数の和:19336

約数の個数: 16

約数和(自身を含む): 2160885760

約数和(自身を除く): 140781579

約数列:

[1, 31, 43, 79, 1333, 2449, 3397, 19183, 105307, 594673, 824869, 1515457, 25570939, 46979167, 65164651, 2020104181]

約数ペア:

[(1, 2020104181), (31, 65164651), (43, 46979167), (79, 25570939), (1333, 1515457), (2449, 824869), (3397, 594673), (19183, 105307)]