20252608

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{4457}}^1$

素因数の和:4540

約数の個数: 28

約数和(自身を含む): 40763952

約数和(自身を除く): 20511344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4457, 4544, 8914, 17828, 35656, 71312, 142624, 285248, 316447, 632894, 1265788, 2531576, 5063152, 10126304, 20252608]

約数ペア:

[(1, 20252608), (2, 10126304), (4, 5063152), (8, 2531576), (16, 1265788), (32, 632894), (64, 316447), (71, 285248), (142, 142624), (284, 71312), (568, 35656), (1136, 17828), (2272, 8914), (4457, 4544)]