20174881887

素因数分解:

$3^2\times {\mathrm{10037}}^1\times {\mathrm{223339}}^1$

素因数の和:233382

約数の個数: 12

約数和(自身を含む): 29144529960

約数和(自身を除く): 8969648073

約数列:

[1, 3, 9, 10037, 30111, 90333, 223339, 670017, 2010051, 2241653543, 6724960629, 20174881887]

約数ペア:

[(1, 20174881887), (3, 6724960629), (9, 2241653543), (10037, 2010051), (30111, 670017), (90333, 223339)]