20512606742

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{1021}}^1\times {\mathrm{34759}}^1$

素因数の和:35816

約数の個数: 24

約数和(自身を含む): 32718267120

約数和(自身を除く): 12205660378

約数列:

[1, 2, 17, 34, 289, 578, 1021, 2042, 17357, 34714, 34759, 69518, 295069, 590138, 590903, 1181806, 10045351, 20090702, 35488939, 70977878, 603311963, 1206623926, 10256303371, 20512606742]

約数ペア:

[(1, 20512606742), (2, 10256303371), (17, 1206623926), (34, 603311963), (289, 70977878), (578, 35488939), (1021, 20090702), (2042, 10045351), (17357, 1181806), (34714, 590903), (34759, 590138), (69518, 295069)]