20615212803

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5041627}}^1$

素因数の和:5041706

約数の個数: 16

約数和(自身を含む): 29039777280

約数和(自身を除く): 8424564477

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 5041627, 15124881, 146207183, 236956469, 438621549, 710869407, 6871737601, 20615212803]

約数ペア:

[(1, 20615212803), (3, 6871737601), (29, 710869407), (47, 438621549), (87, 236956469), (141, 146207183), (1363, 15124881), (4089, 5041627)]