20862016

素因数分解:

$2^6\times 7^1\times {\mathrm{46567}}^1$

素因数の和:46586

約数の個数: 28

約数和(自身を含む): 47313088

約数和(自身を除く): 26451072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46567, 93134, 186268, 325969, 372536, 651938, 745072, 1303876, 1490144, 2607752, 2980288, 5215504, 10431008, 20862016]

約数ペア:

[(1, 20862016), (2, 10431008), (4, 5215504), (7, 2980288), (8, 2607752), (14, 1490144), (16, 1303876), (28, 745072), (32, 651938), (56, 372536), (64, 325969), (112, 186268), (224, 93134), (448, 46567)]