20194269076

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{8000899}}^1$

素因数の和:8001534

約数の個数: 12

約数和(自身を含む): 35395981600

約数和(自身を除く): 15201712524

約数列:

[1, 2, 4, 631, 1262, 2524, 8000899, 16001798, 32003596, 5048567269, 10097134538, 20194269076]

約数ペア:

[(1, 20194269076), (2, 10097134538), (4, 5048567269), (631, 32003596), (1262, 16001798), (2524, 8000899)]