20467546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3433}}^1$

素因数の和:3717

約数の個数: 16

約数和(自身を含む): 33625728

約数和(自身を除く): 13158182

約数列:

[1, 2, 11, 22, 271, 542, 2981, 3433, 5962, 6866, 37763, 75526, 930343, 1860686, 10233773, 20467546]

約数ペア:

[(1, 20467546), (2, 10233773), (11, 1860686), (22, 930343), (271, 75526), (542, 37763), (2981, 6866), (3433, 5962)]