20010255

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32537}}^1$

素因数の和:32586

約数の個数: 16

約数和(自身を含む): 32798304

約数和(自身を除く): 12788049

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 32537, 97611, 162685, 488055, 1334017, 4002051, 6670085, 20010255]

約数ペア:

[(1, 20010255), (3, 6670085), (5, 4002051), (15, 1334017), (41, 488055), (123, 162685), (205, 97611), (615, 32537)]