20162771996

素因数分解:

$2^2\times {\mathrm{10711}}^1\times {\mathrm{470609}}^1$

素因数の和:481324

約数の個数: 12

約数和(自身を含む): 35288220240

約数和(自身を除く): 15125448244

約数列:

[1, 2, 4, 10711, 21422, 42844, 470609, 941218, 1882436, 5040692999, 10081385998, 20162771996]

約数ペア:

[(1, 20162771996), (2, 10081385998), (4, 5040692999), (10711, 1882436), (21422, 941218), (42844, 470609)]