20249964824

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47759351}}^1$

素因数の和:47759410

約数の個数: 16

約数和(自身を含む): 38685075120

約数和(自身を除く): 18435110296

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47759351, 95518702, 191037404, 382074808, 2531245603, 5062491206, 10124982412, 20249964824]

約数ペア:

[(1, 20249964824), (2, 10124982412), (4, 5062491206), (8, 2531245603), (53, 382074808), (106, 191037404), (212, 95518702), (424, 47759351)]