20198093692

素因数分解:

$2^2\times 7^1\times {\mathrm{11971}}^1\times {\mathrm{60259}}^1$

素因数の和:72241

約数の個数: 24

約数和(自身を含む): 40400232320

約数和(自身を除く): 20202138628

約数列:

[1, 2, 4, 7, 14, 28, 11971, 23942, 47884, 60259, 83797, 120518, 167594, 241036, 335188, 421813, 843626, 1687252, 721360489, 1442720978, 2885441956, 5049523423, 10099046846, 20198093692]

約数ペア:

[(1, 20198093692), (2, 10099046846), (4, 5049523423), (7, 2885441956), (14, 1442720978), (28, 721360489), (11971, 1687252), (23942, 843626), (47884, 421813), (60259, 335188), (83797, 241036), (120518, 167594)]