20651364982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{6229}}^1\times {\mathrm{72073}}^1$

素因数の和:78327

約数の個数: 16

約数和(自身を含む): 32329513440

約数和(自身を除く): 11678148458

約数列:

[1, 2, 23, 46, 6229, 12458, 72073, 143267, 144146, 286534, 1657679, 3315358, 448942717, 897885434, 10325682491, 20651364982]

約数ペア:

[(1, 20651364982), (2, 10325682491), (23, 897885434), (46, 448942717), (6229, 3315358), (12458, 1657679), (72073, 286534), (143267, 144146)]