20034500543

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{5107}}^1$

素因数の和:5387

約数の個数: 32

約数和(自身を含む): 22596157440

約数和(自身を除く): 2561656897

約数列:

[1, 19, 23, 47, 191, 437, 893, 1081, 3629, 4393, 5107, 8977, 20539, 83467, 97033, 117461, 170563, 206471, 240029, 975437, 2231759, 3922949, 4560551, 5520667, 18533303, 22435051, 45845539, 104892673, 426265969, 871065241, 1054447397, 20034500543]

約数ペア:

[(1, 20034500543), (19, 1054447397), (23, 871065241), (47, 426265969), (191, 104892673), (437, 45845539), (893, 22435051), (1081, 18533303), (3629, 5520667), (4393, 4560551), (5107, 3922949), (8977, 2231759), (20539, 975437), (83467, 240029), (97033, 206471), (117461, 170563)]