20367604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{823}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 37376640

約数和(自身を除く): 17009036

約数列:

[1, 2, 4, 23, 46, 92, 269, 538, 823, 1076, 1646, 3292, 6187, 12374, 18929, 24748, 37858, 75716, 221387, 442774, 885548, 5091901, 10183802, 20367604]

約数ペア:

[(1, 20367604), (2, 10183802), (4, 5091901), (23, 885548), (46, 442774), (92, 221387), (269, 75716), (538, 37858), (823, 24748), (1076, 18929), (1646, 12374), (3292, 6187)]