20047458

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{26309}}^1$

素因数の和:26441

約数の個数: 16

約数和(自身を含む): 40412160

約数和(自身を除く): 20364702

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 26309, 52618, 78927, 157854, 3341243, 6682486, 10023729, 20047458]

約数ペア:

[(1, 20047458), (2, 10023729), (3, 6682486), (6, 3341243), (127, 157854), (254, 78927), (381, 52618), (762, 26309)]