20299041

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14009}}^1$

素因数の和:14045

約数の個数: 24

約数和(自身を含む): 34968960

約数和(自身を除く): 14669919

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 14009, 42027, 98063, 126081, 294189, 322207, 882567, 966621, 2255449, 2899863, 6766347, 20299041]

約数ペア:

[(1, 20299041), (3, 6766347), (7, 2899863), (9, 2255449), (21, 966621), (23, 882567), (63, 322207), (69, 294189), (161, 126081), (207, 98063), (483, 42027), (1449, 14009)]