19993368156

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3067}}^1\times {\mathrm{5077}}^1$

素因数の和:8258

約数の個数: 48

約数和(自身を含む): 47111815296

約数和(自身を除く): 27118447140

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 3067, 5077, 6134, 9201, 10154, 12268, 15231, 18402, 20308, 30462, 36804, 60924, 328169, 543239, 656338, 984507, 1086478, 1312676, 1629717, 1969014, 2172956, 3259434, 3938028, 6518868, 15571159, 31142318, 46713477, 62284636, 93426954, 186853908, 1666114013, 3332228026, 4998342039, 6664456052, 9996684078, 19993368156]

約数ペア:

[(1, 19993368156), (2, 9996684078), (3, 6664456052), (4, 4998342039), (6, 3332228026), (12, 1666114013), (107, 186853908), (214, 93426954), (321, 62284636), (428, 46713477), (642, 31142318), (1284, 15571159), (3067, 6518868), (5077, 3938028), (6134, 3259434), (9201, 2172956), (10154, 1969014), (12268, 1629717), (15231, 1312676), (18402, 1086478), (20308, 984507), (30462, 656338), (36804, 543239), (60924, 328169)]