20512202006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16305407}}^1$

素因数の和:16305463

約数の個数: 16

約数和(自身を含む): 33458697216

約数和(自身を除く): 12946495210

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 16305407, 32610814, 277191919, 554383838, 603300059, 1206600118, 10256101003, 20512202006]

約数ペア:

[(1, 20512202006), (2, 10256101003), (17, 1206600118), (34, 603300059), (37, 554383838), (74, 277191919), (629, 32610814), (1258, 16305407)]