20220881121

素因数分解:

$3^3\times 7^1\times {\mathrm{106988789}}^1$

素因数の和:106988805

約数の個数: 16

約数和(自身を含む): 34236412800

約数和(自身を除く): 14015531679

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 106988789, 320966367, 748921523, 962899101, 2246764569, 2888697303, 6740293707, 20220881121]

約数ペア:

[(1, 20220881121), (3, 6740293707), (7, 2888697303), (9, 2246764569), (21, 962899101), (27, 748921523), (63, 320966367), (189, 106988789)]