20080176473

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{203461}}^1$

素因数の和:204104

約数の個数: 16

約数和(自身を含む): 23985728256

約数和(自身を除く): 3905551783

約数列:

[1, 7, 23, 161, 613, 4291, 14099, 98693, 203461, 1424227, 4679603, 32757221, 124721593, 873051151, 2868596639, 20080176473]

約数ペア:

[(1, 20080176473), (7, 2868596639), (23, 873051151), (161, 124721593), (613, 32757221), (4291, 4679603), (14099, 1424227), (98693, 203461)]