20464854

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{6701}}^1$

素因数の和:7215

約数の個数: 16

約数和(自身を含む): 41016240

約数和(自身を除く): 20551386

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 6701, 13402, 20103, 40206, 3410809, 6821618, 10232427, 20464854]

約数ペア:

[(1, 20464854), (2, 10232427), (3, 6821618), (6, 3410809), (509, 40206), (1018, 20103), (1527, 13402), (3054, 6701)]