20441435476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66368297}}^1$

素因数の和:66368319

約数の個数: 24

約数和(自身を含む): 44599496256

約数和(自身を除く): 24158060780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 66368297, 132736594, 265473188, 464578079, 730051267, 929156158, 1460102534, 1858312316, 2920205068, 5110358869, 10220717738, 20441435476]

約数ペア:

[(1, 20441435476), (2, 10220717738), (4, 5110358869), (7, 2920205068), (11, 1858312316), (14, 1460102534), (22, 929156158), (28, 730051267), (44, 464578079), (77, 265473188), (154, 132736594), (308, 66368297)]