20229623193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{54469}}^1$

素因数の和:54681

約数の個数: 32

約数和(自身を含む): 29649110400

約数和(自身を除く): 9419487207

約数列:

[1, 3, 13, 39, 89, 107, 267, 321, 1157, 1391, 3471, 4173, 9523, 28569, 54469, 123799, 163407, 371397, 708097, 2124291, 4847741, 5828183, 14543223, 17484549, 63020633, 75766379, 189061899, 227299137, 518708287, 1556124861, 6743207731, 20229623193]

約数ペア:

[(1, 20229623193), (3, 6743207731), (13, 1556124861), (39, 518708287), (89, 227299137), (107, 189061899), (267, 75766379), (321, 63020633), (1157, 17484549), (1391, 14543223), (3471, 5828183), (4173, 4847741), (9523, 2124291), (28569, 708097), (54469, 371397), (123799, 163407)]