20149661449

素因数分解:

${\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{857}}^1\times {\mathrm{1279}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 20875345920

約数和(自身を除く): 725684471

約数列:

[1, 31, 593, 857, 1279, 18383, 26567, 39649, 508201, 758447, 1096103, 15754231, 23511857, 33979193, 649989079, 20149661449]

約数ペア:

[(1, 20149661449), (31, 649989079), (593, 33979193), (857, 23511857), (1279, 15754231), (18383, 1096103), (26567, 758447), (39649, 508201)]