20222026629

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7240253}}^1$

素因数の和:7240289

約数の個数: 24

約数和(自身を含む): 33015558240

約数和(自身を除く): 12793531611

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 7240253, 21720759, 50681771, 137564807, 152045313, 354772397, 412694421, 962953649, 1064317191, 2888860947, 6740675543, 20222026629]

約数ペア:

[(1, 20222026629), (3, 6740675543), (7, 2888860947), (19, 1064317191), (21, 962953649), (49, 412694421), (57, 354772397), (133, 152045313), (147, 137564807), (399, 50681771), (931, 21720759), (2793, 7240253)]