20341746628

素因数分解:

$2^2\times 7^1\times {\mathrm{726490951}}^1$

素因数の和:726490962

約数の個数: 12

約数和(自身を含む): 40683493312

約数和(自身を除く): 20341746684

約数列:

[1, 2, 4, 7, 14, 28, 726490951, 1452981902, 2905963804, 5085436657, 10170873314, 20341746628]

約数ペア:

[(1, 20341746628), (2, 10170873314), (4, 5085436657), (7, 2905963804), (14, 1452981902), (28, 726490951)]