20077565049

素因数分解:

$3^2\times {\mathrm{251}}^1\times {\mathrm{2621}}^1\times {\mathrm{3391}}^1$

素因数の和:6269

約数の個数: 24

約数和(自身を含む): 29136167424

約数和(自身を除く): 9058602375

約数列:

[1, 3, 9, 251, 753, 2259, 2621, 3391, 7863, 10173, 23589, 30519, 657871, 851141, 1973613, 2553423, 5920839, 7660269, 8887811, 26663433, 79990299, 2230840561, 6692521683, 20077565049]

約数ペア:

[(1, 20077565049), (3, 6692521683), (9, 2230840561), (251, 79990299), (753, 26663433), (2259, 8887811), (2621, 7660269), (3391, 5920839), (7863, 2553423), (10173, 1973613), (23589, 851141), (30519, 657871)]