20783610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{230929}}^1$

素因数の和:230942

約数の個数: 24

約数和(自身を含む): 54037620

約数和(自身を除く): 33254010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 230929, 461858, 692787, 1154645, 1385574, 2078361, 2309290, 3463935, 4156722, 6927870, 10391805, 20783610]

約数ペア:

[(1, 20783610), (2, 10391805), (3, 6927870), (5, 4156722), (6, 3463935), (9, 2309290), (10, 2078361), (15, 1385574), (18, 1154645), (30, 692787), (45, 461858), (90, 230929)]