20775006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{164881}}^1$

素因数の和:164896

約数の個数: 24

約数和(自身を含む): 51443184

約数和(自身を除く): 30668178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 164881, 329762, 494643, 989286, 1154167, 1483929, 2308334, 2967858, 3462501, 6925002, 10387503, 20775006]

約数ペア:

[(1, 20775006), (2, 10387503), (3, 6925002), (6, 3462501), (7, 2967858), (9, 2308334), (14, 1483929), (18, 1154167), (21, 989286), (42, 494643), (63, 329762), (126, 164881)]