20188045779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1929839}}^1$

素因数の和:1930170

約数の個数: 16

約数和(自身を含む): 29457077760

約数和(自身を除く): 9269031981

約数列:

[1, 3, 11, 33, 317, 951, 3487, 10461, 1929839, 5789517, 21228229, 63684687, 611758963, 1835276889, 6729348593, 20188045779]

約数ペア:

[(1, 20188045779), (3, 6729348593), (11, 1835276889), (33, 611758963), (317, 63684687), (951, 21228229), (3487, 5789517), (10461, 1929839)]