20752192

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6899}}^1$

素因数の和:6958

約数の個数: 28

約数和(自身を含む): 42062400

約数和(自身を除く): 21310208

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6899, 13798, 27596, 55192, 110384, 220768, 324253, 441536, 648506, 1297012, 2594024, 5188048, 10376096, 20752192]

約数ペア:

[(1, 20752192), (2, 10376096), (4, 5188048), (8, 2594024), (16, 1297012), (32, 648506), (47, 441536), (64, 324253), (94, 220768), (188, 110384), (376, 55192), (752, 27596), (1504, 13798), (3008, 6899)]