20590948215

素因数分解:

$3^2\times 5^1\times {\mathrm{10151}}^1\times {\mathrm{45077}}^1$

素因数の和:55239

約数の個数: 24

約数和(自身を含む): 35695284768

約数和(自身を除く): 15104336553

約数列:

[1, 3, 5, 9, 15, 45, 10151, 30453, 45077, 50755, 91359, 135231, 152265, 225385, 405693, 456795, 676155, 2028465, 457576627, 1372729881, 2287883135, 4118189643, 6863649405, 20590948215]

約数ペア:

[(1, 20590948215), (3, 6863649405), (5, 4118189643), (9, 2287883135), (15, 1372729881), (45, 457576627), (10151, 2028465), (30453, 676155), (45077, 456795), (50755, 405693), (91359, 225385), (135231, 152265)]