20758758

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{4759}}^1$

素因数の和:5491

約数の個数: 16

約数和(自身を含む): 41583360

約数和(自身を除く): 20824602

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 4362, 4759, 9518, 14277, 28554, 3459793, 6919586, 10379379, 20758758]

約数ペア:

[(1, 20758758), (2, 10379379), (3, 6919586), (6, 3459793), (727, 28554), (1454, 14277), (2181, 9518), (4362, 4759)]