20806506773

素因数分解:

${\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1\times {\mathrm{8209}}^1$

素因数の和:9272

約数の個数: 16

約数和(自身を含む): 22530538800

約数和(自身を除く): 1724032027

約数列:

[1, 13, 241, 809, 3133, 8209, 10517, 106717, 194969, 1978369, 2534597, 6641081, 25718797, 86334053, 1600500521, 20806506773]

約数ペア:

[(1, 20806506773), (13, 1600500521), (241, 86334053), (809, 25718797), (3133, 6641081), (8209, 2534597), (10517, 1978369), (106717, 194969)]