20162308

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 37016280

約数和(自身を除く): 16853972

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 2381, 4234, 4762, 8468, 9524, 69049, 138098, 173813, 276196, 347626, 695252, 5040577, 10081154, 20162308]

約数ペア:

[(1, 20162308), (2, 10081154), (4, 5040577), (29, 695252), (58, 347626), (73, 276196), (116, 173813), (146, 138098), (292, 69049), (2117, 9524), (2381, 8468), (4234, 4762)]