20227947879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{232081}}^1$

素因数の和:233810

約数の個数: 16

約数和(自身を含む): 28573935840

約数和(自身を除く): 8345987961

約数列:

[1, 3, 17, 51, 1709, 5127, 29053, 87159, 232081, 696243, 3945377, 11836131, 396626429, 1189879287, 6742649293, 20227947879]

約数ペア:

[(1, 20227947879), (3, 6742649293), (17, 1189879287), (51, 396626429), (1709, 11836131), (5127, 3945377), (29053, 696243), (87159, 232081)]