20092194

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21061}}^1$

素因数の和:21122

約数の個数: 24

約数和(自身を含む): 44356572

約数和(自身を除く): 24264378

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 21061, 42122, 63183, 126366, 189549, 379098, 1116233, 2232466, 3348699, 6697398, 10046097, 20092194]

約数ペア:

[(1, 20092194), (2, 10046097), (3, 6697398), (6, 3348699), (9, 2232466), (18, 1116233), (53, 379098), (106, 189549), (159, 126366), (318, 63183), (477, 42122), (954, 21061)]