2016557080

素因数分解:

$2^3\times 5^1\times {\mathrm{50413927}}^1$

素因数の和:50413938

約数の個数: 16

約数和(自身を含む): 4537253520

約数和(自身を除く): 2520696440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50413927, 100827854, 201655708, 252069635, 403311416, 504139270, 1008278540, 2016557080]

約数ペア:

[(1, 2016557080), (2, 1008278540), (4, 504139270), (5, 403311416), (8, 252069635), (10, 201655708), (20, 100827854), (40, 50413927)]