20118296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228617}}^1$

素因数の和:228634

約数の個数: 16

約数和(自身を含む): 41151240

約数和(自身を除く): 21032944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228617, 457234, 914468, 1828936, 2514787, 5029574, 10059148, 20118296]

約数ペア:

[(1, 20118296), (2, 10059148), (4, 5029574), (8, 2514787), (11, 1828936), (22, 914468), (44, 457234), (88, 228617)]