2020287854

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{351599}}^1$

素因数の和:351644

約数の個数: 24

約数和(自身を含む): 3474511200

約数和(自身を除く): 1454223346

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 351599, 703198, 4570787, 5977183, 9141574, 11954366, 59420231, 77703379, 118840462, 155406758, 1010143927, 2020287854]

約数ペア:

[(1, 2020287854), (2, 1010143927), (13, 155406758), (17, 118840462), (26, 77703379), (34, 59420231), (169, 11954366), (221, 9141574), (338, 5977183), (442, 4570787), (2873, 703198), (5746, 351599)]