20024841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4447}}^1$

素因数の和:4548

約数の個数: 16

約数和(自身を含む): 28467200

約数和(自身を除く): 8442359

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4447, 4503, 13341, 84493, 253479, 351313, 1053939, 6674947, 20024841]

約数ペア:

[(1, 20024841), (3, 6674947), (19, 1053939), (57, 351313), (79, 253479), (237, 84493), (1501, 13341), (4447, 4503)]