20366976392

素因数分解:

$2^3\times 7^1\times {\mathrm{363696007}}^1$

素因数の和:363696020

約数の個数: 16

約数和(自身を含む): 43643520960

約数和(自身を除く): 23276544568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 363696007, 727392014, 1454784028, 2545872049, 2909568056, 5091744098, 10183488196, 20366976392]

約数ペア:

[(1, 20366976392), (2, 10183488196), (4, 5091744098), (7, 2909568056), (8, 2545872049), (14, 1454784028), (28, 727392014), (56, 363696007)]