20883536

素因数分解:

$2^4\times {\mathrm{599}}^1\times {\mathrm{2179}}^1$

素因数の和:2786

約数の個数: 20

約数和(自身を含む): 40548000

約数和(自身を除く): 19664464

約数列:

[1, 2, 4, 8, 16, 599, 1198, 2179, 2396, 4358, 4792, 8716, 9584, 17432, 34864, 1305221, 2610442, 5220884, 10441768, 20883536]

約数ペア:

[(1, 20883536), (2, 10441768), (4, 5220884), (8, 2610442), (16, 1305221), (599, 34864), (1198, 17432), (2179, 9584), (2396, 8716), (4358, 4792)]