20185869169

素因数分解:

${\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1\times {\mathrm{1187}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 20541185280

約数和(自身を除く): 355316111

約数列:

[1, 83, 331, 619, 1187, 27473, 51377, 98521, 204889, 392897, 734753, 17005787, 32610451, 60984499, 243203243, 20185869169]

約数ペア:

[(1, 20185869169), (83, 243203243), (331, 60984499), (619, 32610451), (1187, 17005787), (27473, 734753), (51377, 392897), (98521, 204889)]