20102236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65267}}^1$

素因数の和:65289

約数の個数: 24

約数和(自身を含む): 43860096

約数和(自身を除く): 23757860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65267, 130534, 261068, 456869, 717937, 913738, 1435874, 1827476, 2871748, 5025559, 10051118, 20102236]

約数ペア:

[(1, 20102236), (2, 10051118), (4, 5025559), (7, 2871748), (11, 1827476), (14, 1435874), (22, 913738), (28, 717937), (44, 456869), (77, 261068), (154, 130534), (308, 65267)]