2026930180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9213319}}^1$

素因数の和:9213339

約数の個数: 24

約数和(自身を含む): 4643513280

約数和(自身を除く): 2616583100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9213319, 18426638, 36853276, 46066595, 92133190, 101346509, 184266380, 202693018, 405386036, 506732545, 1013465090, 2026930180]

約数ペア:

[(1, 2026930180), (2, 1013465090), (4, 506732545), (5, 405386036), (10, 202693018), (11, 184266380), (20, 101346509), (22, 92133190), (44, 46066595), (55, 36853276), (110, 18426638), (220, 9213319)]