20512128934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4751}}^1\times {\mathrm{196247}}^1$

素因数の和:201011

約数の個数: 16

約数和(自身を含む): 33572537856

約数和(自身を除く): 13060408922

約数列:

[1, 2, 11, 22, 4751, 9502, 52261, 104522, 196247, 392494, 2158717, 4317434, 932369497, 1864738994, 10256064467, 20512128934]

約数ペア:

[(1, 20512128934), (2, 10256064467), (11, 1864738994), (22, 932369497), (4751, 4317434), (9502, 2158717), (52261, 392494), (104522, 196247)]