20193800535

素因数分解:

$3^2\times 5^1\times {\mathrm{448751123}}^1$

素因数の和:448751134

約数の個数: 12

約数和(自身を含む): 35002587672

約数和(自身を除く): 14808787137

約数列:

[1, 3, 5, 9, 15, 45, 448751123, 1346253369, 2243755615, 4038760107, 6731266845, 20193800535]

約数ペア:

[(1, 20193800535), (3, 6731266845), (5, 4038760107), (9, 2243755615), (15, 1346253369), (45, 448751123)]