16920402

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{5009}}^1$

素因数の和:5577

約数の個数: 16

約数和(自身を含む): 33907680

約数和(自身を除く): 16987278

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 5009, 10018, 15027, 30054, 2820067, 5640134, 8460201, 16920402]

約数ペア:

[(1, 16920402), (2, 8460201), (3, 5640134), (6, 2820067), (563, 30054), (1126, 15027), (1689, 10018), (3378, 5009)]