20143721867

素因数分解:

${\mathrm{199}}^2\times {\mathrm{271}}^1\times {\mathrm{1877}}^1$

素因数の和:2546

約数の個数: 12

約数和(自身を含む): 20330987616

約数和(自身を除く): 187265749

約数列:

[1, 199, 271, 1877, 39601, 53929, 373523, 508667, 10731871, 74331077, 101224733, 20143721867]

約数ペア:

[(1, 20143721867), (199, 101224733), (271, 74331077), (1877, 10731871), (39601, 508667), (53929, 373523)]