2019429992

素因数分解:

$2^3\times {\mathrm{23}}^3\times {\mathrm{20747}}^1$

素因数の和:20822

約数の個数: 32

約数和(自身を含む): 3958718400

約数和(自身を除く): 1939288408

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 12167, 20747, 24334, 41494, 48668, 82988, 97336, 165976, 477181, 954362, 1908724, 3817448, 10975163, 21950326, 43900652, 87801304, 252428749, 504857498, 1009714996, 2019429992]

約数ペア:

[(1, 2019429992), (2, 1009714996), (4, 504857498), (8, 252428749), (23, 87801304), (46, 43900652), (92, 21950326), (184, 10975163), (529, 3817448), (1058, 1908724), (2116, 954362), (4232, 477181), (12167, 165976), (20747, 97336), (24334, 82988), (41494, 48668)]