20184298719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13987733}}^1$

素因数の和:13987786

約数の個数: 16

約数和(自身を含む): 29765897952

約数和(自身を除く): 9581599233

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 13987733, 41963199, 181840529, 517546121, 545521587, 1552638363, 6728099573, 20184298719]

約数ペア:

[(1, 20184298719), (3, 6728099573), (13, 1552638363), (37, 545521587), (39, 517546121), (111, 181840529), (481, 41963199), (1443, 13987733)]