2024890820

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{928849}}^1$

素因数の和:928967

約数の個数: 24

約数和(自身を含む): 4291287000

約数和(自身を除く): 2266396180

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 928849, 1857698, 3715396, 4644245, 9288490, 18576980, 101244541, 202489082, 404978164, 506222705, 1012445410, 2024890820]

約数ペア:

[(1, 2024890820), (2, 1012445410), (4, 506222705), (5, 404978164), (10, 202489082), (20, 101244541), (109, 18576980), (218, 9288490), (436, 4644245), (545, 3715396), (1090, 1857698), (2180, 928849)]