20172975554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{7507}}^1\times {\mathrm{32771}}^1$

素因数の和:40321

約数の個数: 16

約数和(自身を含む): 31002574176

約数和(自身を除く): 10829598622

約数列:

[1, 2, 41, 82, 7507, 15014, 32771, 65542, 307787, 615574, 1343611, 2687222, 246011897, 492023794, 10086487777, 20172975554]

約数ペア:

[(1, 20172975554), (2, 10086487777), (41, 492023794), (82, 246011897), (7507, 2687222), (15014, 1343611), (32771, 615574), (65542, 307787)]