20213976

素因数分解:

$2^3\times 3^1\times {\mathrm{842249}}^1$

素因数の和:842258

約数の個数: 16

約数和(自身を含む): 50535000

約数和(自身を除く): 30321024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 842249, 1684498, 2526747, 3368996, 5053494, 6737992, 10106988, 20213976]

約数ペア:

[(1, 20213976), (2, 10106988), (3, 6737992), (4, 5053494), (6, 3368996), (8, 2526747), (12, 1684498), (24, 842249)]