20068454

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5711}}^1$

素因数の和:5971

約数の個数: 16

約数和(自身を含む): 34546176

約数和(自身を除く): 14477722

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 5711, 11422, 39977, 79954, 1433461, 2866922, 10034227, 20068454]

約数ペア:

[(1, 20068454), (2, 10034227), (7, 2866922), (14, 1433461), (251, 79954), (502, 39977), (1757, 11422), (3514, 5711)]