20071736

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47339}}^1$

素因数の和:47398

約数の個数: 16

約数和(自身を含む): 38345400

約数和(自身を除く): 18273664

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47339, 94678, 189356, 378712, 2508967, 5017934, 10035868, 20071736]

約数ペア:

[(1, 20071736), (2, 10035868), (4, 5017934), (8, 2508967), (53, 378712), (106, 189356), (212, 94678), (424, 47339)]