20456683

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 23740416

約数和(自身を除く): 3283733

約数列:

[1, 13, 23, 31, 299, 403, 713, 2207, 9269, 28691, 50761, 68417, 659893, 889421, 1573591, 20456683]

約数ペア:

[(1, 20456683), (13, 1573591), (23, 889421), (31, 659893), (299, 68417), (403, 50761), (713, 28691), (2207, 9269)]