20565763605

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{104033}}^1$

素因数の和:104258

約数の個数: 48

約数和(自身を含む): 37392316416

約数和(自身を除く): 16826552811

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 191, 207, 345, 573, 955, 1035, 1719, 2865, 4393, 8595, 13179, 21965, 39537, 65895, 104033, 197685, 312099, 520165, 936297, 1560495, 2392759, 4681485, 7178277, 11963795, 19870303, 21534831, 35891385, 59610909, 99351515, 107674155, 178832727, 298054545, 457016969, 894163635, 1371050907, 2285084845, 4113152721, 6855254535, 20565763605]

約数ペア:

[(1, 20565763605), (3, 6855254535), (5, 4113152721), (9, 2285084845), (15, 1371050907), (23, 894163635), (45, 457016969), (69, 298054545), (115, 178832727), (191, 107674155), (207, 99351515), (345, 59610909), (573, 35891385), (955, 21534831), (1035, 19870303), (1719, 11963795), (2865, 7178277), (4393, 4681485), (8595, 2392759), (13179, 1560495), (21965, 936297), (39537, 520165), (65895, 312099), (104033, 197685)]