20139592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228859}}^1$

素因数の和:228876

約数の個数: 16

約数和(自身を含む): 41194800

約数和(自身を除く): 21055208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228859, 457718, 915436, 1830872, 2517449, 5034898, 10069796, 20139592]

約数ペア:

[(1, 20139592), (2, 10069796), (4, 5034898), (8, 2517449), (11, 1830872), (22, 915436), (44, 457718), (88, 228859)]