2020165690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10632451}}^1$

素因数の和:10632477

約数の個数: 16

約数和(自身を含む): 3827682720

約数和(自身を除く): 1807517030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10632451, 21264902, 53162255, 106324510, 202016569, 404033138, 1010082845, 2020165690]

約数ペア:

[(1, 2020165690), (2, 1010082845), (5, 404033138), (10, 202016569), (19, 106324510), (38, 53162255), (95, 21264902), (190, 10632451)]