20166657957

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{719}}^1\times {\mathrm{5051}}^1$

素因数の和:6393

約数の個数: 24

約数和(自身を含む): 29223192960

約数和(自身を除く): 9056535003

約数列:

[1, 3, 9, 617, 719, 1851, 2157, 5051, 5553, 6471, 15153, 45459, 443623, 1330869, 3116467, 3631669, 3992607, 9349401, 10895007, 28048203, 32685021, 2240739773, 6722219319, 20166657957]

約数ペア:

[(1, 20166657957), (3, 6722219319), (9, 2240739773), (617, 32685021), (719, 28048203), (1851, 10895007), (2157, 9349401), (5051, 3992607), (5553, 3631669), (6471, 3116467), (15153, 1330869), (45459, 443623)]