20600768

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{3187}}^1$

素因数の和:3300

約数の個数: 28

約数和(自身を含む): 41297352

約数和(自身を除く): 20696584

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3187, 3232, 6374, 6464, 12748, 25496, 50992, 101984, 203968, 321887, 643774, 1287548, 2575096, 5150192, 10300384, 20600768]

約数ペア:

[(1, 20600768), (2, 10300384), (4, 5150192), (8, 2575096), (16, 1287548), (32, 643774), (64, 321887), (101, 203968), (202, 101984), (404, 50992), (808, 25496), (1616, 12748), (3187, 6464), (3232, 6374)]