20075056

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{5479}}^1$

素因数の和:5716

約数の個数: 20

約数和(自身を含む): 39072400

約数和(自身を除く): 18997344

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 5479, 10958, 21916, 43832, 87664, 1254691, 2509382, 5018764, 10037528, 20075056]

約数ペア:

[(1, 20075056), (2, 10037528), (4, 5018764), (8, 2509382), (16, 1254691), (229, 87664), (458, 43832), (916, 21916), (1832, 10958), (3664, 5479)]