20172729909

素因数分解:

$3^1\times {\mathrm{269}}^1\times {\mathrm{3023}}^1\times {\mathrm{8269}}^1$

素因数の和:11564

約数の個数: 16

約数和(自身を含む): 27009158400

約数和(自身を除く): 6836428491

約数列:

[1, 3, 269, 807, 3023, 8269, 9069, 24807, 813187, 2224361, 2439561, 6673083, 24997187, 74991561, 6724243303, 20172729909]

約数ペア:

[(1, 20172729909), (3, 6724243303), (269, 74991561), (807, 24997187), (3023, 6673083), (8269, 2439561), (9069, 2224361), (24807, 813187)]