20804932527

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{277499}}^1$

素因数の和:277942

約数の個数: 16

約数和(自身を含む): 28229520000

約数和(自身を除く): 7424587473

約数列:

[1, 3, 67, 201, 373, 1119, 24991, 74973, 277499, 832497, 18592433, 55777299, 103507127, 310521381, 6934977509, 20804932527]

約数ペア:

[(1, 20804932527), (3, 6934977509), (67, 310521381), (201, 103507127), (373, 55777299), (1119, 18592433), (24991, 832497), (74973, 277499)]