20136754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6143}}^1$

素因数の和:6305

約数の個数: 16

約数和(自身を含む): 33177600

約数和(自身を除く): 13040846

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 6143, 12286, 67573, 135146, 915307, 1830614, 10068377, 20136754]

約数ペア:

[(1, 20136754), (2, 10068377), (11, 1830614), (22, 915307), (149, 135146), (298, 67573), (1639, 12286), (3278, 6143)]