20254446

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66191}}^1$

素因数の和:66216

約数の個数: 24

約数和(自身を含む): 46466784

約数和(自身を除く): 26212338

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66191, 132382, 198573, 397146, 595719, 1125247, 1191438, 2250494, 3375741, 6751482, 10127223, 20254446]

約数ペア:

[(1, 20254446), (2, 10127223), (3, 6751482), (6, 3375741), (9, 2250494), (17, 1191438), (18, 1125247), (34, 595719), (51, 397146), (102, 198573), (153, 132382), (306, 66191)]