20550899607

素因数分解:

$3^1\times 7^1\times {\mathrm{6367}}^1\times {\mathrm{153701}}^1$

素因数の和:160078

約数の個数: 16

約数和(自身を含む): 31320778752

約数和(自身を除く): 10769879145

約数列:

[1, 3, 7, 21, 6367, 19101, 44569, 133707, 153701, 461103, 1075907, 3227721, 978614267, 2935842801, 6850299869, 20550899607]

約数ペア:

[(1, 20550899607), (3, 6850299869), (7, 2935842801), (21, 978614267), (6367, 3227721), (19101, 1075907), (44569, 461103), (133707, 153701)]