20744998516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2823217}}^1$

素因数の和:2823399

約数の個数: 24

約数和(自身を含む): 39841252416

約数和(自身を除く): 19096253900

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 2823217, 5646434, 11292868, 31055387, 62110774, 124221548, 471477239, 942954478, 1885908956, 5186249629, 10372499258, 20744998516]

約数ペア:

[(1, 20744998516), (2, 10372499258), (4, 5186249629), (11, 1885908956), (22, 942954478), (44, 471477239), (167, 124221548), (334, 62110774), (668, 31055387), (1837, 11292868), (3674, 5646434), (7348, 2823217)]