20244915

素因数分解:

$3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1039}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 35206080

約数和(自身を除く): 14961165

約数列:

[1, 3, 5, 9, 15, 45, 433, 1039, 1299, 2165, 3117, 3897, 5195, 6495, 9351, 15585, 19485, 46755, 449887, 1349661, 2249435, 4048983, 6748305, 20244915]

約数ペア:

[(1, 20244915), (3, 6748305), (5, 4048983), (9, 2249435), (15, 1349661), (45, 449887), (433, 46755), (1039, 19485), (1299, 15585), (2165, 9351), (3117, 6495), (3897, 5195)]