20543669302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1\times {\mathrm{309011}}^1$

素因数の和:311583

約数の個数: 16

約数和(自身を含む): 33199013232

約数和(自身を除く): 12655343930

約数列:

[1, 2, 13, 26, 2557, 5114, 33241, 66482, 309011, 618022, 4017143, 8034286, 790141127, 1580282254, 10271834651, 20543669302]

約数ペア:

[(1, 20543669302), (2, 10271834651), (13, 1580282254), (26, 790141127), (2557, 8034286), (5114, 4017143), (33241, 618022), (66482, 309011)]