20208424

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{9829}}^1$

素因数の和:10092

約数の個数: 16

約数和(自身を含む): 38042100

約数和(自身を除く): 17833676

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 9829, 19658, 39316, 78632, 2526053, 5052106, 10104212, 20208424]

約数ペア:

[(1, 20208424), (2, 10104212), (4, 5052106), (8, 2526053), (257, 78632), (514, 39316), (1028, 19658), (2056, 9829)]