20173437708

素因数分解:

$2^2\times 3^1\times {\mathrm{38959}}^1\times {\mathrm{43151}}^1$

素因数の和:82117

約数の個数: 24

約数和(自身を含む): 47073653760

約数和(自身を除く): 26900216052

約数列:

[1, 2, 3, 4, 6, 12, 38959, 43151, 77918, 86302, 116877, 129453, 155836, 172604, 233754, 258906, 467508, 517812, 1681119809, 3362239618, 5043359427, 6724479236, 10086718854, 20173437708]

約数ペア:

[(1, 20173437708), (2, 10086718854), (3, 6724479236), (4, 5043359427), (6, 3362239618), (12, 1681119809), (38959, 517812), (43151, 467508), (77918, 258906), (86302, 233754), (116877, 172604), (129453, 155836)]