20181661626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1037831}}^1$

素因数の和:1038306

約数の個数: 32

約数和(自身を含む): 46229188608

約数和(自身を除く): 26047526982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 463, 926, 1389, 2778, 3241, 6482, 9723, 19446, 1037831, 2075662, 3113493, 6226986, 7264817, 14529634, 21794451, 43588902, 480515753, 961031506, 1441547259, 2883094518, 3363610271, 6727220542, 10090830813, 20181661626]

約数ペア:

[(1, 20181661626), (2, 10090830813), (3, 6727220542), (6, 3363610271), (7, 2883094518), (14, 1441547259), (21, 961031506), (42, 480515753), (463, 43588902), (926, 21794451), (1389, 14529634), (2778, 7264817), (3241, 6226986), (6482, 3113493), (9723, 2075662), (19446, 1037831)]