20070858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145441}}^1$

素因数の和:145469

約数の個数: 16

約数和(自身を含む): 41887296

約数和(自身を除く): 21816438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145441, 290882, 436323, 872646, 3345143, 6690286, 10035429, 20070858]

約数ペア:

[(1, 20070858), (2, 10035429), (3, 6690286), (6, 3345143), (23, 872646), (46, 436323), (69, 290882), (138, 145441)]