2004202288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11387513}}^1$

素因数の和:11387532

約数の個数: 20

約数和(自身を含む): 4236155208

約数和(自身を除く): 2231952920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11387513, 22775026, 45550052, 91100104, 125262643, 182200208, 250525286, 501050572, 1002101144, 2004202288]

約数ペア:

[(1, 2004202288), (2, 1002101144), (4, 501050572), (8, 250525286), (11, 182200208), (16, 125262643), (22, 91100104), (44, 45550052), (88, 22775026), (176, 11387513)]