2016808140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33613469}}^1$

素因数の和:33613481

約数の個数: 24

約数和(自身を含む): 5647062960

約数和(自身を除く): 3630254820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33613469, 67226938, 100840407, 134453876, 168067345, 201680814, 336134690, 403361628, 504202035, 672269380, 1008404070, 2016808140]

約数ペア:

[(1, 2016808140), (2, 1008404070), (3, 672269380), (4, 504202035), (5, 403361628), (6, 336134690), (10, 201680814), (12, 168067345), (15, 134453876), (20, 100840407), (30, 67226938), (60, 33613469)]