20376598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2381}}^1$

素因数の和:2783

約数の個数: 16

約数和(自身を含む): 33443280

約数和(自身を除く): 13066682

約数列:

[1, 2, 11, 22, 389, 778, 2381, 4279, 4762, 8558, 26191, 52382, 926209, 1852418, 10188299, 20376598]

約数ペア:

[(1, 20376598), (2, 10188299), (11, 1852418), (22, 926209), (389, 52382), (778, 26191), (2381, 8558), (4279, 4762)]