20607832

素因数分解:

$2^3\times 7^2\times {\mathrm{52571}}^1$

素因数の和:52591

約数の個数: 24

約数和(自身を含む): 44949060

約数和(自身を除く): 24341228

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 52571, 105142, 210284, 367997, 420568, 735994, 1471988, 2575979, 2943976, 5151958, 10303916, 20607832]

約数ペア:

[(1, 20607832), (2, 10303916), (4, 5151958), (7, 2943976), (8, 2575979), (14, 1471988), (28, 735994), (49, 420568), (56, 367997), (98, 210284), (196, 105142), (392, 52571)]