20802124832

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{6436301}}^1$

素因数の和:6436412

約数の個数: 24

約数和(自身を含む): 41359676652

約数和(自身を除く): 20557551820

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 6436301, 12872602, 25745204, 51490408, 102980816, 205961632, 650066401, 1300132802, 2600265604, 5200531208, 10401062416, 20802124832]

約数ペア:

[(1, 20802124832), (2, 10401062416), (4, 5200531208), (8, 2600265604), (16, 1300132802), (32, 650066401), (101, 205961632), (202, 102980816), (404, 51490408), (808, 25745204), (1616, 12872602), (3232, 6436301)]