20942682

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{32621}}^1$

素因数の和:32733

約数の個数: 16

約数和(自身を含む): 42278112

約数和(自身を除く): 21335430

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 32621, 65242, 97863, 195726, 3490447, 6980894, 10471341, 20942682]

約数ペア:

[(1, 20942682), (2, 10471341), (3, 6980894), (6, 3490447), (107, 195726), (214, 97863), (321, 65242), (642, 32621)]