20341012

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{69661}}^1$

素因数の和:69738

約数の個数: 12

約数和(自身を含む): 36084916

約数和(自身を除く): 15743904

約数列:

[1, 2, 4, 73, 146, 292, 69661, 139322, 278644, 5085253, 10170506, 20341012]

約数ペア:

[(1, 20341012), (2, 10170506), (4, 5085253), (73, 278644), (146, 139322), (292, 69661)]