20373528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121271}}^1$

素因数の和:121287

約数の個数: 32

約数和(自身を含む): 58210560

約数和(自身を除く): 37837032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121271, 242542, 363813, 485084, 727626, 848897, 970168, 1455252, 1697794, 2546691, 2910504, 3395588, 5093382, 6791176, 10186764, 20373528]

約数ペア:

[(1, 20373528), (2, 10186764), (3, 6791176), (4, 5093382), (6, 3395588), (7, 2910504), (8, 2546691), (12, 1697794), (14, 1455252), (21, 970168), (24, 848897), (28, 727626), (42, 485084), (56, 363813), (84, 242542), (168, 121271)]