20081194

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1973}}^1$

素因数の和:2709

約数の個数: 16

約数和(自身を含む): 34489728

約数和(自身を除く): 14408534

約数列:

[1, 2, 7, 14, 727, 1454, 1973, 3946, 5089, 10178, 13811, 27622, 1434371, 2868742, 10040597, 20081194]

約数ペア:

[(1, 20081194), (2, 10040597), (7, 2868742), (14, 1434371), (727, 27622), (1454, 13811), (1973, 10178), (3946, 5089)]