20044431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8803}}^1$

素因数の和:8843

約数の個数: 24

約数和(自身を含む): 32962176

約数和(自身を除く): 12917745

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 8803, 26409, 79227, 96833, 202469, 290499, 607407, 871497, 1822221, 2227159, 6681477, 20044431]

約数ペア:

[(1, 20044431), (3, 6681477), (9, 2227159), (11, 1822221), (23, 871497), (33, 607407), (69, 290499), (99, 202469), (207, 96833), (253, 79227), (759, 26409), (2277, 8803)]