20314035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{64489}}^1$

素因数の和:64507

約数の個数: 24

約数和(自身を含む): 40241760

約数和(自身を除く): 19927725

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 64489, 193467, 322445, 451423, 580401, 967335, 1354269, 2257115, 2902005, 4062807, 6771345, 20314035]

約数ペア:

[(1, 20314035), (3, 6771345), (5, 4062807), (7, 2902005), (9, 2257115), (15, 1354269), (21, 967335), (35, 580401), (45, 451423), (63, 322445), (105, 193467), (315, 64489)]