20081255001

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1\times {\mathrm{156913}}^1$

素因数の和:158416

約数の個数: 16

約数和(自身を含む): 27717288960

約数和(自身を除く): 7636033959

約数列:

[1, 3, 29, 87, 1471, 4413, 42659, 127977, 156913, 470739, 4550477, 13651431, 230819023, 692457069, 6693751667, 20081255001]

約数ペア:

[(1, 20081255001), (3, 6693751667), (29, 692457069), (87, 230819023), (1471, 13651431), (4413, 4550477), (42659, 470739), (127977, 156913)]