20754966

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{7103}}^1$

素因数の和:7595

約数の個数: 16

約数和(自身を含む): 41601024

約数和(自身を除く): 20846058

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 7103, 14206, 21309, 42618, 3459161, 6918322, 10377483, 20754966]

約数ペア:

[(1, 20754966), (2, 10377483), (3, 6918322), (6, 3459161), (487, 42618), (974, 21309), (1461, 14206), (2922, 7103)]