2016513880

素因数分解:

$2^3\times 5^1\times {\mathrm{50412847}}^1$

素因数の和:50412858

約数の個数: 16

約数和(自身を含む): 4537156320

約数和(自身を除く): 2520642440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50412847, 100825694, 201651388, 252064235, 403302776, 504128470, 1008256940, 2016513880]

約数ペア:

[(1, 2016513880), (2, 1008256940), (4, 504128470), (5, 403302776), (8, 252064235), (10, 201651388), (20, 100825694), (40, 50412847)]