2018932280

素因数分解:

$2^3\times 5^1\times {\mathrm{50473307}}^1$

素因数の和:50473318

約数の個数: 16

約数和(自身を含む): 4542597720

約数和(自身を除く): 2523665440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50473307, 100946614, 201893228, 252366535, 403786456, 504733070, 1009466140, 2018932280]

約数ペア:

[(1, 2018932280), (2, 1009466140), (4, 504733070), (5, 403786456), (8, 252366535), (10, 201893228), (20, 100946614), (40, 50473307)]