20784858

素因数分解:

$2^1\times 3^1\times {\mathrm{1709}}^1\times {\mathrm{2027}}^1$

素因数の和:3741

約数の個数: 16

約数和(自身を含む): 41614560

約数和(自身を除く): 20829702

約数列:

[1, 2, 3, 6, 1709, 2027, 3418, 4054, 5127, 6081, 10254, 12162, 3464143, 6928286, 10392429, 20784858]

約数ペア:

[(1, 20784858), (2, 10392429), (3, 6928286), (6, 3464143), (1709, 12162), (2027, 10254), (3418, 6081), (4054, 5127)]