20116672

素因数分解:

$2^6\times {\mathrm{523}}^1\times {\mathrm{601}}^1$

素因数の和:1136

約数の個数: 28

約数和(自身を含む): 40061896

約数和(自身を除く): 19945224

約数列:

[1, 2, 4, 8, 16, 32, 64, 523, 601, 1046, 1202, 2092, 2404, 4184, 4808, 8368, 9616, 16736, 19232, 33472, 38464, 314323, 628646, 1257292, 2514584, 5029168, 10058336, 20116672]

約数ペア:

[(1, 20116672), (2, 10058336), (4, 5029168), (8, 2514584), (16, 1257292), (32, 628646), (64, 314323), (523, 38464), (601, 33472), (1046, 19232), (1202, 16736), (2092, 9616), (2404, 8368), (4184, 4808)]