20068274048

素因数分解:

$2^7\times {\mathrm{809}}^1\times {\mathrm{193799}}^1$

素因数の和:194622

約数の個数: 32

約数和(自身を含む): 40029390000

約数和(自身を除く): 19961115952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 809, 1618, 3236, 6472, 12944, 25888, 51776, 103552, 193799, 387598, 775196, 1550392, 3100784, 6201568, 12403136, 24806272, 156783391, 313566782, 627133564, 1254267128, 2508534256, 5017068512, 10034137024, 20068274048]

約数ペア:

[(1, 20068274048), (2, 10034137024), (4, 5017068512), (8, 2508534256), (16, 1254267128), (32, 627133564), (64, 313566782), (128, 156783391), (809, 24806272), (1618, 12403136), (3236, 6201568), (6472, 3100784), (12944, 1550392), (25888, 775196), (51776, 387598), (103552, 193799)]