20627961

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5783}}^1$

素因数の和:5856

約数の個数: 16

約数和(自身を含む): 29151360

約数和(自身を除く): 8523399

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 5783, 17349, 167707, 237103, 503121, 711309, 6875987, 20627961]

約数ペア:

[(1, 20627961), (3, 6875987), (29, 711309), (41, 503121), (87, 237103), (123, 167707), (1189, 17349), (3567, 5783)]