20648889339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5827}}^1\times {\mathrm{90863}}^1$

素因数の和:96706

約数の個数: 16

約数和(自身を含む): 29655101952

約数和(自身を除く): 9006212613

約数列:

[1, 3, 13, 39, 5827, 17481, 75751, 90863, 227253, 272589, 1181219, 3543657, 529458701, 1588376103, 6882963113, 20648889339]

約数ペア:

[(1, 20648889339), (3, 6882963113), (13, 1588376103), (39, 529458701), (5827, 3543657), (17481, 1181219), (75751, 272589), (90863, 227253)]