20424

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:69

約数の個数: 32

約数和(自身を含む): 54720

約数和(自身を除く): 34296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1702, 2553, 3404, 5106, 6808, 10212, 20424]

約数ペア:

[(1, 20424), (2, 10212), (3, 6808), (4, 5106), (6, 3404), (8, 2553), (12, 1702), (23, 888), (24, 851), (37, 552), (46, 444), (69, 296), (74, 276), (92, 222), (111, 184), (138, 148)]