20101664564

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{254027}}^1$

素因数の和:254375

約数の個数: 24

約数和(自身を含む): 35791529088

約数和(自身を除く): 15689864524

約数列:

[1, 2, 4, 73, 146, 271, 292, 542, 1084, 19783, 39566, 79132, 254027, 508054, 1016108, 18543971, 37087942, 68841317, 74175884, 137682634, 275365268, 5025416141, 10050832282, 20101664564]

約数ペア:

[(1, 20101664564), (2, 10050832282), (4, 5025416141), (73, 275365268), (146, 137682634), (271, 74175884), (292, 68841317), (542, 37087942), (1084, 18543971), (19783, 1016108), (39566, 508054), (79132, 254027)]