20936463

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10463}}^1$

素因数の和:10518

約数の個数: 16

約数和(自身を含む): 30136320

約数和(自身を除く): 9199857

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 10463, 31389, 240649, 303427, 721947, 910281, 6978821, 20936463]

約数ペア:

[(1, 20936463), (3, 6978821), (23, 910281), (29, 721947), (69, 303427), (87, 240649), (667, 31389), (2001, 10463)]