20176975341

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{6709}}^1$

素因数の和:7175

約数の個数: 40

約数和(自身を含む): 30514825440

約数和(自身を除く): 10337850099

約数列:

[1, 3, 9, 27, 81, 107, 321, 347, 963, 1041, 2889, 3123, 6709, 8667, 9369, 20127, 28107, 37129, 60381, 111387, 181143, 334161, 543429, 717863, 1002483, 2153589, 2328023, 3007449, 6460767, 6984069, 19382301, 20952207, 58146903, 62856621, 188569863, 249098461, 747295383, 2241886149, 6725658447, 20176975341]

約数ペア:

[(1, 20176975341), (3, 6725658447), (9, 2241886149), (27, 747295383), (81, 249098461), (107, 188569863), (321, 62856621), (347, 58146903), (963, 20952207), (1041, 19382301), (2889, 6984069), (3123, 6460767), (6709, 3007449), (8667, 2328023), (9369, 2153589), (20127, 1002483), (28107, 717863), (37129, 543429), (60381, 334161), (111387, 181143)]