20068083

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5399}}^1$

素因数の和:5471

約数の個数: 24

約数和(自身を含む): 33696000

約数和(自身を除く): 13627917

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 5399, 16197, 37793, 48591, 113379, 318541, 340137, 955623, 2229787, 2866869, 6689361, 20068083]

約数ペア:

[(1, 20068083), (3, 6689361), (7, 2866869), (9, 2229787), (21, 955623), (59, 340137), (63, 318541), (177, 113379), (413, 48591), (531, 37793), (1239, 16197), (3717, 5399)]