20003583

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 27970560

約数和(自身を除く): 7966977

約数列:

[1, 3, 23, 69, 239, 717, 1213, 3639, 5497, 16491, 27899, 83697, 289907, 869721, 6667861, 20003583]

約数ペア:

[(1, 20003583), (3, 6667861), (23, 869721), (69, 289907), (239, 83697), (717, 27899), (1213, 16491), (3639, 5497)]