20143163216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114449791}}^1$

素因数の和:114449810

約数の個数: 20

約数和(自身を含む): 42575322624

約数和(自身を除く): 22432159408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114449791, 228899582, 457799164, 915598328, 1258947701, 1831196656, 2517895402, 5035790804, 10071581608, 20143163216]

約数ペア:

[(1, 20143163216), (2, 10071581608), (4, 5035790804), (8, 2517895402), (11, 1831196656), (16, 1258947701), (22, 915598328), (44, 457799164), (88, 228899582), (176, 114449791)]