20643342

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{27091}}^1$

素因数の和:27223

約数の個数: 16

約数和(自身を含む): 41613312

約数和(自身を除く): 20969970

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 27091, 54182, 81273, 162546, 3440557, 6881114, 10321671, 20643342]

約数ペア:

[(1, 20643342), (2, 10321671), (3, 6881114), (6, 3440557), (127, 162546), (254, 81273), (381, 54182), (762, 27091)]