20937414

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{42043}}^1$

素因数の和:42131

約数の個数: 16

約数和(自身を含む): 42380352

約数和(自身を除く): 21442938

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 42043, 84086, 126129, 252258, 3489569, 6979138, 10468707, 20937414]

約数ペア:

[(1, 20937414), (2, 10468707), (3, 6979138), (6, 3489569), (83, 252258), (166, 126129), (249, 84086), (498, 42043)]