20093802

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 41090112

約数和(自身を除く): 20996310

約数列:

[1, 2, 3, 6, 83, 157, 166, 249, 257, 314, 471, 498, 514, 771, 942, 1542, 13031, 21331, 26062, 39093, 40349, 42662, 63993, 78186, 80698, 121047, 127986, 242094, 3348967, 6697934, 10046901, 20093802]

約数ペア:

[(1, 20093802), (2, 10046901), (3, 6697934), (6, 3348967), (83, 242094), (157, 127986), (166, 121047), (249, 80698), (257, 78186), (314, 63993), (471, 42662), (498, 40349), (514, 39093), (771, 26062), (942, 21331), (1542, 13031)]