20605224

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{50503}}^1$

素因数の和:50529

約数の個数: 32

約数和(自身を含む): 54544320

約数和(自身を除く): 33939096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 50503, 101006, 151509, 202012, 303018, 404024, 606036, 858551, 1212072, 1717102, 2575653, 3434204, 5151306, 6868408, 10302612, 20605224]

約数ペア:

[(1, 20605224), (2, 10302612), (3, 6868408), (4, 5151306), (6, 3434204), (8, 2575653), (12, 1717102), (17, 1212072), (24, 858551), (34, 606036), (51, 404024), (68, 303018), (102, 202012), (136, 151509), (204, 101006), (408, 50503)]