2026201220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{946823}}^1$

素因数の和:946939

約数の個数: 24

約数和(自身を含む): 4294793664

約数和(自身を除く): 2268592444

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 946823, 1893646, 3787292, 4734115, 9468230, 18936460, 101310061, 202620122, 405240244, 506550305, 1013100610, 2026201220]

約数ペア:

[(1, 2026201220), (2, 1013100610), (4, 506550305), (5, 405240244), (10, 202620122), (20, 101310061), (107, 18936460), (214, 9468230), (428, 4734115), (535, 3787292), (1070, 1893646), (2140, 946823)]