20125084049

素因数分解:

$7^2\times {\mathrm{11717}}^1\times {\mathrm{35053}}^1$

素因数の和:46784

約数の個数: 12

約数和(自身を含む): 23413478004

約数和(自身を除く): 3288393955

約数列:

[1, 7, 49, 11717, 35053, 82019, 245371, 574133, 1717597, 410716001, 2875012007, 20125084049]

約数ペア:

[(1, 20125084049), (7, 2875012007), (49, 410716001), (11717, 1717597), (35053, 574133), (82019, 245371)]