2020144906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{129281}}^1$

素因数の和:129897

約数の個数: 16

約数和(自身を含む): 3268766088

約数和(自身を除く): 1248621182

約数列:

[1, 2, 13, 26, 601, 1202, 7813, 15626, 129281, 258562, 1680653, 3361306, 77697881, 155395762, 1010072453, 2020144906]

約数ペア:

[(1, 2020144906), (2, 1010072453), (13, 155395762), (26, 77697881), (601, 3361306), (1202, 1680653), (7813, 258562), (15626, 129281)]