20034315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{63601}}^1$

素因数の和:63619

約数の個数: 24

約数和(自身を含む): 39687648

約数和(自身を除く): 19653333

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 63601, 190803, 318005, 445207, 572409, 954015, 1335621, 2226035, 2862045, 4006863, 6678105, 20034315]

約数ペア:

[(1, 20034315), (3, 6678105), (5, 4006863), (7, 2862045), (9, 2226035), (15, 1335621), (21, 954015), (35, 572409), (45, 445207), (63, 318005), (105, 190803), (315, 63601)]