20056916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{761}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 38404800

約数和(自身を除く): 18347884

約数列:

[1, 2, 4, 11, 22, 44, 599, 761, 1198, 1522, 2396, 3044, 6589, 8371, 13178, 16742, 26356, 33484, 455839, 911678, 1823356, 5014229, 10028458, 20056916]

約数ペア:

[(1, 20056916), (2, 10028458), (4, 5014229), (11, 1823356), (22, 911678), (44, 455839), (599, 33484), (761, 26356), (1198, 16742), (1522, 13178), (2396, 8371), (3044, 6589)]