20270877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1231}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 29568000

約数和(自身を除く): 9297123

約数列:

[1, 3, 11, 33, 499, 1231, 1497, 3693, 5489, 13541, 16467, 40623, 614269, 1842807, 6756959, 20270877]

約数ペア:

[(1, 20270877), (3, 6756959), (11, 1842807), (33, 614269), (499, 40623), (1231, 16467), (1497, 13541), (3693, 5489)]