20536960076

素因数分解:

$2^2\times {\mathrm{30781}}^1\times {\mathrm{166799}}^1$

素因数の和:197584

約数の個数: 12

約数和(自身を含む): 35941063200

約数和(自身を除く): 15404103124

約数列:

[1, 2, 4, 30781, 61562, 123124, 166799, 333598, 667196, 5134240019, 10268480038, 20536960076]

約数ペア:

[(1, 20536960076), (2, 10268480038), (4, 5134240019), (30781, 667196), (61562, 333598), (123124, 166799)]