20134156

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2003}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 40400640

約数和(自身を除く): 20266484

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2003, 2513, 4006, 5026, 8012, 10052, 14021, 28042, 56084, 719077, 1438154, 2876308, 5033539, 10067078, 20134156]

約数ペア:

[(1, 20134156), (2, 10067078), (4, 5033539), (7, 2876308), (14, 1438154), (28, 719077), (359, 56084), (718, 28042), (1436, 14021), (2003, 10052), (2513, 8012), (4006, 5026)]