20082494

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 30650400

約数和(自身を除く): 10567906

約数列:

[1, 2, 89, 178, 257, 439, 514, 878, 22873, 39071, 45746, 78142, 112823, 225646, 10041247, 20082494]

約数ペア:

[(1, 20082494), (2, 10041247), (89, 225646), (178, 112823), (257, 78142), (439, 45746), (514, 39071), (878, 22873)]