20003533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 22910400

約数和(自身を除く): 2906867

約数列:

[1, 11, 29, 73, 319, 803, 859, 2117, 9449, 23287, 24911, 62707, 274021, 689777, 1818503, 20003533]

約数ペア:

[(1, 20003533), (11, 1818503), (29, 689777), (73, 274021), (319, 62707), (803, 24911), (859, 23287), (2117, 9449)]