20309002

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4951}}^1$

素因数の和:5253

約数の個数: 16

約数和(自身を含む): 34941312

約数和(自身を除く): 14632310

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 4951, 9902, 34657, 69314, 1450643, 2901286, 10154501, 20309002]

約数ペア:

[(1, 20309002), (2, 10154501), (7, 2901286), (14, 1450643), (293, 69314), (586, 34657), (2051, 9902), (4102, 4951)]