20163433414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1103}}^1\times {\mathrm{1997}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 31763404800

約数和(自身を除く): 11599971386

約数列:

[1, 2, 23, 46, 199, 398, 1103, 1997, 2206, 3994, 4577, 9154, 25369, 45931, 50738, 91862, 219497, 397403, 438994, 794806, 2202691, 4405382, 5048431, 9140269, 10096862, 18280538, 50661893, 101323786, 438335509, 876671018, 10081716707, 20163433414]

約数ペア:

[(1, 20163433414), (2, 10081716707), (23, 876671018), (46, 438335509), (199, 101323786), (398, 50661893), (1103, 18280538), (1997, 10096862), (2206, 9140269), (3994, 5048431), (4577, 4405382), (9154, 2202691), (25369, 794806), (45931, 438994), (50738, 397403), (91862, 219497)]