20472606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14771}}^1$

素因数の和:14797

約数の個数: 48

約数和(自身を含む): 55306368

約数和(自身を除く): 34833762

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14771, 29542, 44313, 88626, 103397, 132939, 162481, 206794, 265878, 310191, 324962, 487443, 620382, 930573, 974886, 1137367, 1462329, 1861146, 2274734, 2924658, 3412101, 6824202, 10236303, 20472606]

約数ペア:

[(1, 20472606), (2, 10236303), (3, 6824202), (6, 3412101), (7, 2924658), (9, 2274734), (11, 1861146), (14, 1462329), (18, 1137367), (21, 974886), (22, 930573), (33, 620382), (42, 487443), (63, 324962), (66, 310191), (77, 265878), (99, 206794), (126, 162481), (154, 132939), (198, 103397), (231, 88626), (462, 44313), (693, 29542), (1386, 14771)]