20253656

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{9851}}^1$

素因数の和:10114

約数の個数: 16

約数和(自身を含む): 38127240

約数和(自身を除く): 17873584

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 9851, 19702, 39404, 78808, 2531707, 5063414, 10126828, 20253656]

約数ペア:

[(1, 20253656), (2, 10126828), (4, 5063414), (8, 2531707), (257, 78808), (514, 39404), (1028, 19702), (2056, 9851)]