20143288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{228901}}^1$

素因数の和:228918

約数の個数: 16

約数和(自身を含む): 41202360

約数和(自身を除く): 21059072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 228901, 457802, 915604, 1831208, 2517911, 5035822, 10071644, 20143288]

約数ペア:

[(1, 20143288), (2, 10071644), (4, 5035822), (8, 2517911), (11, 1831208), (22, 915604), (44, 457802), (88, 228901)]