20008832

素因数分解:

$2^7\times {\mathrm{156319}}^1$

素因数の和:156333

約数の個数: 16

約数和(自身を含む): 39861600

約数和(自身を除く): 19852768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 156319, 312638, 625276, 1250552, 2501104, 5002208, 10004416, 20008832]

約数ペア:

[(1, 20008832), (2, 10004416), (4, 5002208), (8, 2501104), (16, 1250552), (32, 625276), (64, 312638), (128, 156319)]