20161597264

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{2075947}}^1$

素因数の和:2076562

約数の個数: 20

約数和(自身を含む): 39127467904

約数和(自身を除く): 18965870640

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 2075947, 4151894, 8303788, 16607576, 33215152, 1260099829, 2520199658, 5040399316, 10080798632, 20161597264]

約数ペア:

[(1, 20161597264), (2, 10080798632), (4, 5040399316), (8, 2520199658), (16, 1260099829), (607, 33215152), (1214, 16607576), (2428, 8303788), (4856, 4151894), (9712, 2075947)]