20199789699

素因数分解:

$3^1\times {\mathrm{601}}^1\times {\mathrm{1021}}^1\times {\mathrm{10973}}^1$

素因数の和:12598

約数の個数: 16

約数和(自身を含む): 27006750624

約数和(自身を除く): 6806960925

約数列:

[1, 3, 601, 1021, 1803, 3063, 10973, 32919, 613621, 1840863, 6594773, 11203433, 19784319, 33610299, 6733263233, 20199789699]

約数ペア:

[(1, 20199789699), (3, 6733263233), (601, 33610299), (1021, 19784319), (1803, 11203433), (3063, 6594773), (10973, 1840863), (32919, 613621)]