20694012

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{42061}}^1$

素因数の和:42109

約数の個数: 24

約数和(自身を含む): 49464912

約数和(自身を除く): 28770900

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 42061, 84122, 126183, 168244, 252366, 504732, 1724501, 3449002, 5173503, 6898004, 10347006, 20694012]

約数ペア:

[(1, 20694012), (2, 10347006), (3, 6898004), (4, 5173503), (6, 3449002), (12, 1724501), (41, 504732), (82, 252366), (123, 168244), (164, 126183), (246, 84122), (492, 42061)]