20377951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1847}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 23950080

約数和(自身を除く): 3572129

約数列:

[1, 11, 17, 59, 187, 649, 1003, 1847, 11033, 20317, 31399, 108973, 345389, 1198703, 1852541, 20377951]

約数ペア:

[(1, 20377951), (11, 1852541), (17, 1198703), (59, 345389), (187, 108973), (649, 31399), (1003, 20317), (1847, 11033)]