20145802053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{704719}}^1$

素因数の和:705468

約数の個数: 16

約数和(自身を含む): 28966810880

約数和(自身を除く): 8821008827

約数列:

[1, 3, 13, 39, 733, 2199, 9529, 28587, 704719, 2114157, 9161347, 27484041, 516559027, 1549677081, 6715267351, 20145802053]

約数ペア:

[(1, 20145802053), (3, 6715267351), (13, 1549677081), (39, 516559027), (733, 27484041), (2199, 9161347), (9529, 2114157), (28587, 704719)]