2018520656

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2684203}}^1$

素因数の和:2684258

約数の個数: 20

約数和(自身を含む): 3994095552

約数和(自身を除く): 1975574896

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2684203, 5368406, 10736812, 21473624, 42947248, 126157541, 252315082, 504630164, 1009260328, 2018520656]

約数ペア:

[(1, 2018520656), (2, 1009260328), (4, 504630164), (8, 252315082), (16, 126157541), (47, 42947248), (94, 21473624), (188, 10736812), (376, 5368406), (752, 2684203)]