20073242

素因数分解:

$2^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1070

約数の個数: 24

約数和(自身を含む): 35206164

約数和(自身を除く): 15132922

約数列:

[1, 2, 7, 14, 49, 98, 257, 514, 797, 1594, 1799, 3598, 5579, 11158, 12593, 25186, 39053, 78106, 204829, 409658, 1433803, 2867606, 10036621, 20073242]

約数ペア:

[(1, 20073242), (2, 10036621), (7, 2867606), (14, 1433803), (49, 409658), (98, 204829), (257, 78106), (514, 39053), (797, 25186), (1594, 12593), (1799, 11158), (3598, 5579)]