22520176

素因数分解:

$2^4\times 7^1\times {\mathrm{201073}}^1$

素因数の和:201088

約数の個数: 20

約数和(自身を含む): 49866352

約数和(自身を除く): 27346176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 201073, 402146, 804292, 1407511, 1608584, 2815022, 3217168, 5630044, 11260088, 22520176]

約数ペア:

[(1, 22520176), (2, 11260088), (4, 5630044), (7, 3217168), (8, 2815022), (14, 1608584), (16, 1407511), (28, 804292), (56, 402146), (112, 201073)]