20210083576

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{3868699}}^1$

素因数の和:3869358

約数の個数: 16

約数和(自身を含む): 37951947000

約数和(自身を除く): 17741863424

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 3868699, 7737398, 15474796, 30949592, 2526260447, 5052520894, 10105041788, 20210083576]

約数ペア:

[(1, 20210083576), (2, 10105041788), (4, 5052520894), (8, 2526260447), (653, 30949592), (1306, 15474796), (2612, 7737398), (5224, 3868699)]