20512677174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{310798139}}^1$

素因数の和:310798155

約数の個数: 16

約数和(自身を含む): 44754932160

約数和(自身を除く): 24242254986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 310798139, 621596278, 932394417, 1864788834, 3418779529, 6837559058, 10256338587, 20512677174]

約数ペア:

[(1, 20512677174), (2, 10256338587), (3, 6837559058), (6, 3418779529), (11, 1864788834), (22, 932394417), (33, 621596278), (66, 310798139)]