20146426564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10648217}}^1$

素因数の和:10648275

約数の個数: 24

約数和(自身を含む): 39355813728

約数和(自身を除く): 19209387164

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 10648217, 21296434, 42592868, 117130387, 234260774, 457873331, 468521548, 915746662, 1831493324, 5036606641, 10073213282, 20146426564]

約数ペア:

[(1, 20146426564), (2, 10073213282), (4, 5036606641), (11, 1831493324), (22, 915746662), (43, 468521548), (44, 457873331), (86, 234260774), (172, 117130387), (473, 42592868), (946, 21296434), (1892, 10648217)]