20173769244

素因数分解:

$2^2\times 3^2\times {\mathrm{560382479}}^1$

素因数の和:560382489

約数の個数: 18

約数和(自身を含む): 50994805680

約数和(自身を除く): 30821036436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560382479, 1120764958, 1681147437, 2241529916, 3362294874, 5043442311, 6724589748, 10086884622, 20173769244]

約数ペア:

[(1, 20173769244), (2, 10086884622), (3, 6724589748), (4, 5043442311), (6, 3362294874), (9, 2241529916), (12, 1681147437), (18, 1120764958), (36, 560382479)]