20950216

素因数分解:

$2^3\times 7^1\times {\mathrm{374111}}^1$

素因数の和:374124

約数の個数: 16

約数和(自身を含む): 44893440

約数和(自身を除く): 23943224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 374111, 748222, 1496444, 2618777, 2992888, 5237554, 10475108, 20950216]

約数ペア:

[(1, 20950216), (2, 10475108), (4, 5237554), (7, 2992888), (8, 2618777), (14, 1496444), (28, 748222), (56, 374111)]