20713803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36923}}^1$

素因数の和:36954

約数の個数: 16

約数和(自身を含む): 31902336

約数和(自身を除く): 11188533

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 36923, 110769, 406153, 627691, 1218459, 1883073, 6904601, 20713803]

約数ペア:

[(1, 20713803), (3, 6904601), (11, 1883073), (17, 1218459), (33, 627691), (51, 406153), (187, 110769), (561, 36923)]