20024816

素因数分解:

$2^4\times 7^1\times {\mathrm{178793}}^1$

素因数の和:178808

約数の個数: 20

約数和(自身を含む): 44340912

約数和(自身を除く): 24316096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 178793, 357586, 715172, 1251551, 1430344, 2503102, 2860688, 5006204, 10012408, 20024816]

約数ペア:

[(1, 20024816), (2, 10012408), (4, 5006204), (7, 2860688), (8, 2503102), (14, 1430344), (16, 1251551), (28, 715172), (56, 357586), (112, 178793)]