20209944

素因数分解:

$2^3\times 3^1\times {\mathrm{842081}}^1$

素因数の和:842090

約数の個数: 16

約数和(自身を含む): 50524920

約数和(自身を除く): 30314976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 842081, 1684162, 2526243, 3368324, 5052486, 6736648, 10104972, 20209944]

約数ペア:

[(1, 20209944), (2, 10104972), (3, 6736648), (4, 5052486), (6, 3368324), (8, 2526243), (12, 1684162), (24, 842081)]