20954476802

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34808101}}^1$

素因数の和:34808153

約数の個数: 16

約数和(自身を含む): 36757355712

約数和(自身を除く): 15802878910

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 34808101, 69616202, 243656707, 487313414, 1496748343, 2993496686, 10477238401, 20954476802]

約数ペア:

[(1, 20954476802), (2, 10477238401), (7, 2993496686), (14, 1496748343), (43, 487313414), (86, 243656707), (301, 69616202), (602, 34808101)]