20888948818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1460153}}^1$

素因数の和:1460489

約数の個数: 16

約数和(自身を含む): 32800899456

約数和(自身を除く): 11911950638

約数列:

[1, 2, 23, 46, 311, 622, 7153, 14306, 1460153, 2920306, 33583519, 67167038, 454107583, 908215166, 10444474409, 20888948818]

約数ペア:

[(1, 20888948818), (2, 10444474409), (23, 908215166), (46, 454107583), (311, 67167038), (622, 33583519), (7153, 2920306), (14306, 1460153)]