20805364294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72746029}}^1$

素因数の和:72746055

約数の個数: 16

約数和(自身を含む): 36663999120

約数和(自身を除く): 15858634826

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 72746029, 145492058, 800206319, 945698377, 1600412638, 1891396754, 10402682147, 20805364294]

約数ペア:

[(1, 20805364294), (2, 10402682147), (11, 1891396754), (13, 1600412638), (22, 945698377), (26, 800206319), (143, 145492058), (286, 72746029)]