20734606

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 31824000

約数和(自身を除く): 11089394

約数列:

[1, 2, 59, 118, 199, 398, 883, 1766, 11741, 23482, 52097, 104194, 175717, 351434, 10367303, 20734606]

約数ペア:

[(1, 20734606), (2, 10367303), (59, 351434), (118, 175717), (199, 104194), (398, 52097), (883, 23482), (1766, 11741)]