20373150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19403}}^1$

素因数の和:19425

約数の個数: 48

約数和(自身を含む): 57746304

約数和(自身を除く): 37373154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 19403, 38806, 58209, 97015, 116418, 135821, 194030, 271642, 291045, 407463, 485075, 582090, 679105, 814926, 970150, 1358210, 1455225, 2037315, 2910450, 3395525, 4074630, 6791050, 10186575, 20373150]

約数ペア:

[(1, 20373150), (2, 10186575), (3, 6791050), (5, 4074630), (6, 3395525), (7, 2910450), (10, 2037315), (14, 1455225), (15, 1358210), (21, 970150), (25, 814926), (30, 679105), (35, 582090), (42, 485075), (50, 407463), (70, 291045), (75, 271642), (105, 194030), (150, 135821), (175, 116418), (210, 97015), (350, 58209), (525, 38806), (1050, 19403)]