20163690068

素因数分解:

$2^2\times {\mathrm{11621}}^1\times {\mathrm{433777}}^1$

素因数の和:445402

約数の個数: 12

約数和(自身を含む): 35289575412

約数和(自身を除く): 15125885344

約数列:

[1, 2, 4, 11621, 23242, 46484, 433777, 867554, 1735108, 5040922517, 10081845034, 20163690068]

約数ペア:

[(1, 20163690068), (2, 10081845034), (4, 5040922517), (11621, 1735108), (23242, 867554), (46484, 433777)]