20071434584

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{19755349}}^1$

素因数の和:19755482

約数の個数: 16

約数和(自身を含む): 37930272000

約数和(自身を除く): 17858837416

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 19755349, 39510698, 79021396, 158042792, 2508929323, 5017858646, 10035717292, 20071434584]

約数ペア:

[(1, 20071434584), (2, 10035717292), (4, 5017858646), (8, 2508929323), (127, 158042792), (254, 79021396), (508, 39510698), (1016, 19755349)]