20234156655

素因数分解:

$3^1\times 5^1\times {\mathrm{2111}}^1\times {\mathrm{639007}}^1$

素因数の和:641126

約数の個数: 16

約数和(自身を含む): 32390037504

約数和(自身を除く): 12155880849

約数列:

[1, 3, 5, 15, 2111, 6333, 10555, 31665, 639007, 1917021, 3195035, 9585105, 1348943777, 4046831331, 6744718885, 20234156655]

約数ペア:

[(1, 20234156655), (3, 6744718885), (5, 4046831331), (15, 1348943777), (2111, 9585105), (6333, 3195035), (10555, 1917021), (31665, 639007)]