20807598251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 23198343168

約数和(自身を除く): 2390744917

約数列:

[1, 11, 103, 163, 307, 367, 1133, 1793, 3377, 4037, 16789, 31621, 37801, 50041, 59821, 112669, 184679, 347831, 415811, 550451, 658031, 1239359, 5154223, 6161563, 11604907, 18365047, 56696453, 67777193, 127653977, 202015517, 1891599841, 20807598251]

約数ペア:

[(1, 20807598251), (11, 1891599841), (103, 202015517), (163, 127653977), (307, 67777193), (367, 56696453), (1133, 18365047), (1793, 11604907), (3377, 6161563), (4037, 5154223), (16789, 1239359), (31621, 658031), (37801, 550451), (50041, 415811), (59821, 347831), (112669, 184679)]