20583150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19603}}^1$

素因数の和:19625

約数の個数: 48

約数和(自身を含む): 58341504

約数和(自身を除く): 37758354

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, 19603, 39206, 58809, 98015, 117618, 137221, 196030, 274442, 294045, 411663, 490075, 588090, 686105, 823326, 980150, 1372210, 1470225, 2058315, 2940450, 3430525, 4116630, 6861050, 10291575, 20583150]

約数ペア:

[(1, 20583150), (2, 10291575), (3, 6861050), (5, 4116630), (6, 3430525), (7, 2940450), (10, 2058315), (14, 1470225), (15, 1372210), (21, 980150), (25, 823326), (30, 686105), (35, 588090), (42, 490075), (50, 411663), (70, 294045), (75, 274442), (105, 196030), (150, 137221), (175, 117618), (210, 98015), (350, 58809), (525, 39206), (1050, 19603)]