20163860392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193883273}}^1$

素因数の和:193883292

約数の個数: 16

約数和(自身を含む): 40715487540

約数和(自身を除く): 20551627148

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193883273, 387766546, 775533092, 1551066184, 2520482549, 5040965098, 10081930196, 20163860392]

約数ペア:

[(1, 20163860392), (2, 10081930196), (4, 5040965098), (8, 2520482549), (13, 1551066184), (26, 775533092), (52, 387766546), (104, 193883273)]