20180855036

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{397}}^1\times {\mathrm{53173}}^1$

素因数の和:53813

約数の個数: 24

約数和(自身を含む): 35554263360

約数和(自身を除く): 15373408324

約数列:

[1, 2, 4, 239, 397, 478, 794, 956, 1588, 53173, 94883, 106346, 189766, 212692, 379532, 12708347, 21109681, 25416694, 42219362, 50833388, 84438724, 5045213759, 10090427518, 20180855036]

約数ペア:

[(1, 20180855036), (2, 10090427518), (4, 5045213759), (239, 84438724), (397, 50833388), (478, 42219362), (794, 25416694), (956, 21109681), (1588, 12708347), (53173, 379532), (94883, 212692), (106346, 189766)]