2020005651

素因数分解:

$3^1\times {\mathrm{449}}^1\times {\mathrm{461}}^1\times {\mathrm{3253}}^1$

素因数の和:4166

約数の個数: 16

約数和(自身を含む): 2706026400

約数和(自身を除く): 686020749

約数列:

[1, 3, 449, 461, 1347, 1383, 3253, 9759, 206989, 620967, 1460597, 1499633, 4381791, 4498899, 673335217, 2020005651]

約数ペア:

[(1, 2020005651), (3, 673335217), (449, 4498899), (461, 4381791), (1347, 1499633), (1383, 1460597), (3253, 620967), (9759, 206989)]