20177794684

素因数分解:

$2^2\times {\mathrm{113051}}^1\times {\mathrm{44621}}^1$

素因数の和:157676

約数の個数: 12

約数和(自身を含む): 35312244408

約数和(自身を除く): 15134449724

約数列:

[1, 2, 4, 44621, 89242, 113051, 178484, 226102, 452204, 5044448671, 10088897342, 20177794684]

約数ペア:

[(1, 20177794684), (2, 10088897342), (4, 5044448671), (44621, 452204), (89242, 226102), (113051, 178484)]