20185697778

素因数分解:

$2^1\times 3^1\times {\mathrm{30427}}^1\times {\mathrm{110569}}^1$

素因数の和:141001

約数の個数: 16

約数和(自身を含む): 40373087520

約数和(自身を除く): 20187389742

約数列:

[1, 2, 3, 6, 30427, 60854, 91281, 110569, 182562, 221138, 331707, 663414, 3364282963, 6728565926, 10092848889, 20185697778]

約数ペア:

[(1, 20185697778), (2, 10092848889), (3, 6728565926), (6, 3364282963), (30427, 663414), (60854, 331707), (91281, 221138), (110569, 182562)]