20189916669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30452363}}^1$

素因数の和:30452396

約数の個数: 16

約数和(自身を含む): 30695982912

約数和(自身を除く): 10506066243

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 30452363, 91357089, 395880719, 517690171, 1187642157, 1553070513, 6729972223, 20189916669]

約数ペア:

[(1, 20189916669), (3, 6729972223), (13, 1553070513), (17, 1187642157), (39, 517690171), (51, 395880719), (221, 91357089), (663, 30452363)]