20186706495

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32823913}}^1$

素因数の和:32823962

約数の個数: 16

約数和(自身を含む): 33086505312

約数和(自身を除く): 12899798817

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 32823913, 98471739, 164119565, 492358695, 1345780433, 4037341299, 6728902165, 20186706495]

約数ペア:

[(1, 20186706495), (3, 6728902165), (5, 4037341299), (15, 1345780433), (41, 492358695), (123, 164119565), (205, 98471739), (615, 32823913)]