20755668

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46747}}^1$

素因数の和:46791

約数の個数: 24

約数和(自身を含む): 49739872

約数和(自身を除く): 28984204

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46747, 93494, 140241, 186988, 280482, 560964, 1729639, 3459278, 5188917, 6918556, 10377834, 20755668]

約数ペア:

[(1, 20755668), (2, 10377834), (3, 6918556), (4, 5188917), (6, 3459278), (12, 1729639), (37, 560964), (74, 280482), (111, 186988), (148, 140241), (222, 93494), (444, 46747)]