20090264

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{4057}}^1$

素因数の和:4682

約数の個数: 16

約数和(自身を含む): 37739400

約数和(自身を除く): 17649136

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4057, 4952, 8114, 16228, 32456, 2511283, 5022566, 10045132, 20090264]

約数ペア:

[(1, 20090264), (2, 10045132), (4, 5022566), (8, 2511283), (619, 32456), (1238, 16228), (2476, 8114), (4057, 4952)]