20234769105

素因数分解:

$3^1\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{551281}}^1$

素因数の和:553736

約数の個数: 16

約数和(自身を含む): 32388920064

約数和(自身を除く): 12154150959

約数列:

[1, 3, 5, 15, 2447, 7341, 12235, 36705, 551281, 1653843, 2756405, 8269215, 1348984607, 4046953821, 6744923035, 20234769105]

約数ペア:

[(1, 20234769105), (3, 6744923035), (5, 4046953821), (15, 1348984607), (2447, 8269215), (7341, 2756405), (12235, 1653843), (36705, 551281)]