20214020739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2591}}^1\times {\mathrm{4007}}^1$

素因数の和:6671

約数の個数: 32

約数和(自身を含む): 29919559680

約数和(自身を除く): 9705538941

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 2591, 4007, 7773, 12021, 28501, 44077, 85503, 132231, 152869, 236413, 458607, 709239, 1681559, 2600543, 5044677, 7801629, 10382137, 31146411, 114203507, 342610521, 612546083, 1837638249, 6738006913, 20214020739]

約数ペア:

[(1, 20214020739), (3, 6738006913), (11, 1837638249), (33, 612546083), (59, 342610521), (177, 114203507), (649, 31146411), (1947, 10382137), (2591, 7801629), (4007, 5044677), (7773, 2600543), (12021, 1681559), (28501, 709239), (44077, 458607), (85503, 236413), (132231, 152869)]