20173437228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240159967}}^1$

素因数の和:240159981

約数の個数: 24

約数和(自身を含む): 53795832832

約数和(自身を除く): 33622395604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240159967, 480319934, 720479901, 960639868, 1440959802, 1681119769, 2881919604, 3362239538, 5043359307, 6724479076, 10086718614, 20173437228]

約数ペア:

[(1, 20173437228), (2, 10086718614), (3, 6724479076), (4, 5043359307), (6, 3362239538), (7, 2881919604), (12, 1681119769), (14, 1440959802), (21, 960639868), (28, 720479901), (42, 480319934), (84, 240159967)]