2020005974

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{797161}}^1$

素因数の和:797351

約数の個数: 16

約数和(自身を含む): 3482003616

約数和(自身を除く): 1461997642

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 797161, 1594322, 5580127, 11160254, 144286141, 288572282, 1010002987, 2020005974]

約数ペア:

[(1, 2020005974), (2, 1010002987), (7, 288572282), (14, 144286141), (181, 11160254), (362, 5580127), (1267, 1594322), (2534, 797161)]