20160732

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2621}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 47133072

約数和(自身を除く): 26972340

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 2621, 3846, 5242, 7692, 7863, 10484, 15726, 31452, 1680061, 3360122, 5040183, 6720244, 10080366, 20160732]

約数ペア:

[(1, 20160732), (2, 10080366), (3, 6720244), (4, 5040183), (6, 3360122), (12, 1680061), (641, 31452), (1282, 15726), (1923, 10484), (2564, 7863), (2621, 7692), (3846, 5242)]