20106212

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1373}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 40318656

約数和(自身を除く): 20212444

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 1373, 2092, 2746, 3661, 5492, 7322, 9611, 14644, 19222, 38444, 718079, 1436158, 2872316, 5026553, 10053106, 20106212]

約数ペア:

[(1, 20106212), (2, 10053106), (4, 5026553), (7, 2872316), (14, 1436158), (28, 718079), (523, 38444), (1046, 19222), (1373, 14644), (2092, 9611), (2746, 7322), (3661, 5492)]