20346504004

素因数分解:

$2^2\times {\mathrm{8101}}^1\times {\mathrm{627901}}^1$

素因数の和:636006

約数の個数: 12

約数和(自身を含む): 35610834028

約数和(自身を除く): 15264330024

約数列:

[1, 2, 4, 8101, 16202, 32404, 627901, 1255802, 2511604, 5086626001, 10173252002, 20346504004]

約数ペア:

[(1, 20346504004), (2, 10173252002), (4, 5086626001), (8101, 2511604), (16202, 1255802), (32404, 627901)]