2020743578

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1348961}}^1$

素因数の和:1349077

約数の個数: 16

約数和(自身を含む): 3496509504

約数和(自身を除く): 1475765926

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 1348961, 2697922, 9442727, 18885454, 144338827, 288677654, 1010371789, 2020743578]

約数ペア:

[(1, 2020743578), (2, 1010371789), (7, 288677654), (14, 144338827), (107, 18885454), (214, 9442727), (749, 2697922), (1498, 1348961)]